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    NATIONAL SEMICONDUCTOR LM747CJ

    NATIONAL SEMICONDUCTOR

    LM747CJ

    DISCONTINUED BY MANUFACTURER, OPERATIONAL AMPLIFIER, 2 FUNC, 7500UV OFFSET-MAX, BIPOLAR, CDIP14
    ✓ IN STOCK!
    $17.11 Buy Surplus As Low As $9.89
    $9.89
    NATIONAL SEMICONDUCTOR 74ACQ245SC

    NATIONAL SEMICONDUCTOR

    74ACQ245SC

    DISCONTINUED BY MANUFACTURER, BUS TRANSCEIVER, AC SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, CMOS, SOIC-14
    ✓ IN STOCK!
    $7.00 Buy Surplus As Low As $4.20
    $4.20
    NATIONAL SEMICONDUCTOR DM74173N

    NATIONAL SEMICONDUCTOR

    DM74173N

    IC HEX/QUAD D FLIP-FLOPS W/CLEAR 16PIN
    ✓ IN STOCK!
    $1.77 Buy Surplus As Low As $1.13
    $1.13
    NATIONAL SEMICONDUCTOR 74ALS1035M

    NATIONAL SEMICONDUCTOR

    74ALS1035M

    DISCONTINUED BY MANUFACTURER, BUFFER, ALS SERIES, 6-FUNC, 1-INPUT, TTL, SOIC-14
    ✓ IN STOCK!
    $7.43 Buy Surplus As Low As $4.73
    $4.73
    NATIONAL SEMICONDUCTOR DS2004CN

    NATIONAL SEMICONDUCTOR

    DS2004CN

    DISCONTINUED BY MANUFACTURER, IC, POWER BIPOLAR TRANSISTOR, 0.5A I(C), 7-ELEMENT, NPN, SILICON, PLASTIC/EPOXY, DIP-16
    ✓ IN STOCK!
    $25.75 Buy Surplus As Low As $15.00
    $15.00
    TIMKEN 416070

    TIMKEN

    NATIONAL SEAL

    416070

    OIL SEAL, PLAIN ROUND, WITH LOADED SPRING, 4-1/2 IN ID X 6.131 IN OD, 0.562 IN W
    ✓ IN STOCK!
    $91.00 Buy Surplus As Low As $63.00
    $63.00
    NATIONAL SEMICONDUCTOR LM2637M

    NATIONAL SEMICONDUCTOR

    LM2637M

    POWER SUPPLY, 5-BIT, PROGRAMMABLE, SWITCHING CONTROLLER, TWO LINEAR REGULATOR CONTROLLER, SOP24
    ✓ IN STOCK!
    $5.89 Buy Surplus As Low As $3.43
    $3.43
    NATIONAL SEMICONDUCTOR 74F148PC

    NATIONAL SEMICONDUCTOR

    74F148PC

    IC, PRIORITY ENCOD, 1 X 8:3, 16DIP
    ✓ IN STOCK!
    $1.20 Buy Surplus As Low As $0.96
    $0.96
    NATIONAL SEMICONDUCTOR 74ACTQ244PC

    NATIONAL SEMICONDUCTOR

    74ACTQ244PC

    DISCONTINUED BY MANUFACTURER, BUS DRIVER, ACT SERIES, 2-FUNC, 4-BIT, TRUE OUTPUT, CMOS, PDIP20
    ✓ IN STOCK!
    $3.50 Buy Surplus As Low As $2.04
    $2.04
    TIMKEN 2081

    TIMKEN

    NATIONAL SEAL

    2081

    SMALL BORE INCH SEAL, 053893463926
    ✓ IN STOCK!
    $18.00 Buy Surplus As Low As $10.50
    $10.50
    TIMKEN 55060

    TIMKEN

    NATIONAL SEAL

    55060

    OIL SEAL 4-3/8X6-1/4X1/2IN
    ✓ IN STOCK!
    $22.44 Buy Surplus As Low As $18.70
    $18.70
    TIMKEN 41389S

    TIMKEN

    NATIONAL SEAL

    41389S

    OIL SEAL, 0.75"X1-1/24"X1/2"
    ✓ IN STOCK!
    $5.01 Buy Surplus As Low As $1.85
    $1.85
    TIMKEN 340413

    TIMKEN

    NATIONAL SEAL

    340413

    SMALL BORE INCH SEAL, 053893473468
    $13.00 Buy Surplus As Low As $6.00
    $6.00
    TIMKEN 471772

    TIMKEN

    NATIONAL SEAL

    471772

    OIL SEAL 1-1/16 X 2.004 X 1/4INCH
    ✓ IN STOCK!
    $11.12 Buy Surplus As Low As $6.64
    $6.64
    NATIONAL SEMICONDUCTOR ADC12451CIJ

    NATIONAL SEMICONDUCTOR

    ADC12451CIJ

    DISCONTINUED BY MANUFACTURER, ADC, SUCCESSIVE APPROXIMATION, 12-BIT, 1 FUNC, 1 CHANNEL, PARALLEL, 8 BITS ACCESS, CMOS, CDIP24
    ✓ IN STOCK!
    $412.00 Buy Surplus As Low As $240.00
    $240.00
    TIMKEN 450503

    TIMKEN

    NATIONAL SEAL

    450503

    OIL SEAL 1.312X2.437X.468IN
    ✓ IN STOCK!
    $16.06 Buy Surplus As Low As $10.87
    $10.87
    NATIONAL SEMICONDUCTOR DAC1231LCJ

    NATIONAL SEMICONDUCTOR

    DAC1231LCJ

    DISCONTINUED BY MANUFACTURER, D/A CONVERTER, 1 FUNC, PARALLEL, 8 BITS INPUT LOADING, 1US SETTLING TIME, CDIP20
    ✓ IN STOCK!
    $40.03 Buy Surplus As Low As $28.79
    $28.79
    NATIONAL INSTRUMENTS CFP-2120

    NATIONAL INSTRUMENTS

    CFP-2120

    DISCONTINUED BY MANUFACTURER, CONTROLLER, ETHERNET NETWORK, RS-232, 11-30 VDC, 1.5 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $493.06
    $493.06
    Repair Yours $490.00
    NATIONAL ELECTRONICS 5727/2D21W

    NATIONAL ELECTRONICS

    5727/2D21W

    ELECTRONIC TUBE 7PINS
    ✓ IN STOCK!
    Buy Surplus As Low As $35.53
    $35.53
    NATIONAL TOOL AND MFG B3E061

    NATIONAL TOOL AND MFG

    B3E061

    LEADER PIN STRAIGHT 6-1/8IN LENGTH 1-1/4IN DIAM
    ✓ IN STOCK!
    $18.00 Buy Surplus As Low As $6.72
    $6.72
    NATIONAL ELECTRONICS NLC350M

    NATIONAL ELECTRONICS

    NLC350M

    NATIONAL ELECTRONICS, NLC350M, RECTIFIER, SILICON CONTROLLED
    ✓ IN STOCK!
    Buy Surplus As Low As $9.94
    $9.94
    NATIONAL ELECTRONICS NL-615/7018

    NATIONAL ELECTRONICS

    NL-615/7018

    DISCONTINUED BY MANUFACTURER, TUBE, VACUUM
    ✓ IN STOCK!
    Buy Surplus As Low As $133.00
    $133.00
    TEXAS INSTRUMENTS SEMI IC8838N

    TEXAS INSTRUMENTS SEMI

    NATIONAL SEMICONDUCTOR

    IC8838N

    DISCONTINUED BY MANUFACTUER, LINE TRANSCEIVER, 4 FUNC, 4 DRIVER, 4 RCVR, BIPOLAR, PDIP16
    $12.55 Buy Surplus As Low As $7.31
    $7.31
    TIMKEN 7941

    TIMKEN

    NATIONAL SEAL

    7941

    OIL SEAL, NITRILE, SINGLE LIP, 1.562 INCH ID, 1.566 INCH OD, 0.22 INCH WIDTH
    ✓ IN STOCK!
    $4.77 Buy Surplus As Low As $1.57
    $1.57
    TIMKEN 455321

    TIMKEN

    NATIONAL SEAL

    455321

    SMALL BORE INCH SEAL, 053893489506
    ✓ IN STOCK!
    $43.00 Buy Surplus As Low As $19.07
    $19.07
    TIMKEN 450479

    TIMKEN

    NATIONAL SEAL

    450479

    OIL SEAL 1.687IN SHAFT
    ✓ IN STOCK!
    $8.59 Buy Surplus As Low As $2.75
    $2.75
    NATIONAL INSTRUMENTS CFP-DIO-550

    NATIONAL INSTRUMENTS

    CFP-DIO-550

    DISCONTINUED BY MANUFACTURER, I/O MODULE 16CHANNEL, 8-CHANNEL, 11 VDC TO 30 VDC DIGITAL I/O MODULE FOR COMPACT FIELDPOINT
    ✓ IN STOCK!
    Buy Surplus As Low As $315.21
    $315.21
    Repair Yours $300.00
    NATIONAL SEMICONDUCTOR LM2577M12

    NATIONAL SEMICONDUCTOR

    LM2577M12

    DISCONTINUED BY MANUFACTURER, SWITCHING REGULATOR, CURRENT-MODE, 6A, 62KHZ SWITCHING FREQ-MAX, BIPOLAR, SO-24
    ✓ IN STOCK!
    $8.33 Buy Surplus As Low As $4.62
    $4.62
    NATIONAL ELECTRONICS 2D21

    NATIONAL ELECTRONICS

    2D21

    TUBE GAS THYRATRON, 6.3V, 600MA, 7PIN
    ✓ IN STOCK!
    Buy Surplus As Low As $7.49
    $7.49
    NATIONAL ELECTRONICS EA5424

    NATIONAL ELECTRONICS

    EA5424

    DISCONTINUED BY MANUFACTURER, ALARM LIGHT AND BUZZER, 24VAC/DC
    ✓ IN STOCK!
    Buy Surplus As Low As $32.02
    $32.02
    TIMKEN 568-231

    TIMKEN

    NATIONAL SEAL

    568-231

    O-RING 2-5/8X2-7/8X1/8IN
    ✓ IN STOCK!
    Buy Surplus As Low As $0.48
    $0.48
    NATIONAL OILWELL VARCO 6193

    NATIONAL OILWELL VARCO

    ROBBINS MYERS

    6193

    DISCONTINUED BY MANUFACTURER, FRICTION DISC, FOR HOIST GEAR CASE
    ✓ IN STOCK!
    Buy Surplus As Low As $56.70
    $56.70
    NATIONAL ELECTRONICS NL-7786NE

    NATIONAL ELECTRONICS

    NL-7786NE

    VACUUM TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As $74.05
    $74.05
    NATIONAL ELECTRONICS NL-6989-NE

    NATIONAL ELECTRONICS

    NL-6989-NE

    VACUUM TUBE
    ✓ IN STOCK!
    $79.72 Buy Surplus As Low As $16.00
    $16.00
    NATIONAL SEMICONDUCTOR DS75451N

    NATIONAL SEMICONDUCTOR

    DS75451N

    DISCONTINUED BY MANUFACTURER, AND GATE BASED PERIPHERAL DRIVER, 2 DRIVER, 0.3A, BIPOLAR, PDIP8
    ✓ IN STOCK!
    $5.15 Buy Surplus As Low As $3.00
    $3.00
    NATIONAL ELECTRONICS NL-1894PA

    NATIONAL ELECTRONICS

    NL-1894PA

    SILICON CONTROLLED RECTIFIER
    ✓ IN STOCK!
    Buy Surplus As Low As $44.00
    $44.00
    TIMKEN 472015

    TIMKEN

    NATIONAL SEAL

    472015

    RADIAL SHAFT SEAL, OIL SEAL, 2.125" SHAFT, 3.005" OD, 0.375" WIDTH, NITRILE, DOUBLE LIP W/ SPRING
    ✓ IN STOCK!
    $22.05 Buy Surplus As Low As $6.90
    $6.90
    TIMKEN 5M418

    TIMKEN

    NATIONAL SEAL

    5M418

    OIL SEAL-PK/2
    ✓ IN STOCK!
    Buy Surplus As Low As $9.76
    $9.76
    NATIONAL CARBON SA45-61002333

    NATIONAL CARBON

    SA45-61002333

    DISCONTINUED BY MANUFACTURER, MOTOR BRUSH, CARBON, 2-1/2 X 1-1/2 X 7/8 INCH
    ✓ IN STOCK!
    Buy Surplus As Low As $14.61
    $14.61
    NATIONAL SEMICONDUCTOR DP83910AV

    NATIONAL SEMICONDUCTOR

    DP83910AV

    DISCONTINUED BY MANUFACTURER, ETHERNET TRANSCEIVER, CMOS, PQCC28
    ✓ IN STOCK!
    $66.48 Buy Surplus As Low As $38.73
    $38.73
    NATIONAL SEMICONDUCTOR MM74C164N

    NATIONAL SEMICONDUCTOR

    MM74C164N

    DISCONTINUED BY MANUFACTURER, IC, SERIAL IN PARALLEL OUT, CMOS SERIES, 8-BIT, RIGHT DIRECTION, TRUE OUTPUT, CMOS, PLASTIC, DIP-14
    ✓ IN STOCK!
    $9.81 Buy Surplus As Low As $6.24
    $6.24
    NATIONAL SEMICONDUCTOR DS8922N

    NATIONAL SEMICONDUCTOR

    DS8922N

    DISCONTINUED BY MANUFACTURER, LINE TRANSCEIVER, 2 FUNC, 2 DRIVER, 2 RCVR, BIPOLAR, PDIP16
    ✓ IN STOCK!
    $7.21 Buy Surplus As Low As $4.20
    $4.20
    NATIONAL ELECTRICAL CARBON M51

    NATIONAL ELECTRICAL CARBON

    M51

    MOTOR BRUSH
    ✓ IN STOCK!
    Buy Surplus As Low As $3.28
    $3.28
    AMETEK TNC-T1517-120

    AMETEK

    NATIONAL CONTROLS

    TNC-T1517-120

    FAN/LIGHT SWITCH, MODEL T1517, DIGITAL TIMING CIRCUIT, 120 VAC INPUT, 50/60 HZ, 1-60 MINUTE RANGE, BLACK SWITCH COLOR
    ✓ IN STOCK!
    $326.84 Buy Surplus As Low As $44.00
    $44.00
    AMETEK LNC-01SLB-441S

    AMETEK

    NATIONAL CONTROLS

    LNC-01SLB-441S

    DISCONTINUED BY MANUFACTURER, LEVEL CONTROL, RESISTANCE SENSOR, 01SLB SERIES, PUMP UP LOGIC, 120 VAC, SINGLE PROBE, 8-PIN OCTAL PLUG, SPDT
    ✓ IN STOCK!
    Buy Surplus As Low As $123.85
    $123.85
    Repair Yours $300.00
    AMETEK DNC-T1366-500

    AMETEK

    NATIONAL CONTROLS

    DNC-T1366-500

    DISCONTINUED BY MANUFACTURER, PROGRAM CONTROL BOARD, SUPPLY 105 TO 1350 VAC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $434.41
    $434.41
    Repair Yours $479.22
    AMETEK Q6F-00600-321

    AMETEK

    NATIONAL CONTROLS

    Q6F-00600-321

    DISCONTINUED BY MANUFACTURER, SOLID STATE CUBE TIMER, Q6F SERIES, REPEAT CYCLE, OFF TIME, 120 VAC INPUT VOLTAGE, 30-600 SECONDS RANGE
    ✓ IN STOCK!
    Buy Surplus As Low As $102.86
    $102.86
    Repair Yours $300.00
    AMETEK T3K-30-461

    AMETEK

    NATIONAL CONTROLS

    T3K-30-461

    DISCONTINUED BY MANUFACTURER, TIMER DELAY RELAY, T3K-00030-461, 10 AMP, SOLID STATE
    ✓ IN STOCK!
    Buy Surplus As Low As $247.17
    $247.17
    Repair Yours $300.00
    AMETEK K1K-00030-661

    AMETEK

    NATIONAL CONTROLS

    K1K-00030-661

    TIME DELAY RELAY, K1 SERIES, 10 BLADE, DELAY ON MAKE, KNOB ADJUSTMENT, 0.3-30 SECOND, 120 VAC INPUT, 3 VA MAX, 50/60 HZ, DPDT OUTPUT, 10 AMP MAX @ 240 VAC, 100 MA @ 5 VDC MIN LOAD
    ✓ IN STOCK!
    $399.66 Buy Surplus As Low As $164.79
    $164.79
    Repair Yours $300.00
    AMETEK K1K-00060-661

    AMETEK

    NATIONAL CONTROLS

    K1K-00060-661

    TIMER, ON DELAY RELAY, 120 VAC, 0.6 - 60 SECONDS
    ✓ IN STOCK!
    $196.62 Buy Surplus As Low As $141.38
    $141.38
    Repair Yours $300.00
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