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Nylon Shaft Coupler with Aluminum Core 1/4" to 1/4" (NOS)
Nylon Shaft Coupler with Aluminum Core 1/4" to 1/4" (NOS)
Made in the USA

In Stock

$12.91


  • Overall Length: 1-1/4"

  • Bore A: 1/4"

  • Bore B: 1/4"


New Old Stock * No longer available for export
MFR: Unbranded
SKU: N-250-250-AC

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39003 Millen Universal Joint Coupling 1/4" to 1/4" (Pull)
39003 Millen Universal Joint Coupling 1/4" to 1/4" (Pull)
Made in the USA

In Stock

$14.91


  • Material: Non-magnetic, non-ferrous

  • Style: Single Joint

  • Overall Length: 31/32"

  • Bore A: 0.25"

  • Bore B: 0.25"


Used * No longer available for export
MFR: Millen Manufacturing Company


SKU: 39003-MILLEN

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Nylon Flex Shaft Coupler 1/8" to 1/4" (NOS)
Nylon Flex Shaft Coupler 1/8" to 1/4" (NOS)
Made in the USA

In Stock

$12.91


  • Overall Length: 23/32"

  • Bore A: 1/8"

  • Bore B: 1/4"


New Old Stock * No longer available for export
MFR: Unbranded
SKU: N-125-250

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SC-375-375TA Teflon and Aluminum Shaft Coupler 3/8" to 3/8" (NOS)
SC-375-375TA Teflon and Aluminum Shaft Coupler 3/8" to 3/8" (NOS)
Made in the USA

In Stock

$47.91


  • 2-9/32" diameter x 2" long


New Old Stock * No longer available for export
MFR: Unbranded
SKU: SC-375-375TA

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39004 Millen Universal Joint Coupling 1/4" to 1/4" (Pull)
39004 Millen Universal Joint Coupling 1/4" to 1/4" (Pull)
Made in the USA

In Stock

$14.91


  • Material: Non-magnetic, non-ferroous

  • Style: Single Joint

  • Overall Length: 1 5/16"

  • Bore A: 0.25"

  • Bore B: 0.25"


Used * No longer available for export
MFR: Millen Manufacturing Company
SKU: 39004-MILLEN

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CR21-631 Watkins-Johnson Low Noise Fet Amplifier SMA Female (NOS)
CR21-631 Watkins-Johnson Low Noise Fet Amplifier SMA Female (NOS)

In Stock

$59.90


  • Connector: SMA Female (in / Out)

  • Solder Pin: Ground / +15VDC


New Old Stock * No longer available for export
MFR: Watkins-Johnson
SKU: CR21-631

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TBRD-1 Diode Circuit Board with 26 Terminals
TBRD-1 Diode Circuit Board with 26 Terminals

In Stock

$4.25

11-3/4" x 9/16"
MFR: China
SKU: TBRD-1

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TBRD-2 Circuit board for 28 diodes
TBRD-2 Circuit board for 28 diodes

In Stock

$8.95

TBRD-2 Circuit board for 28 diodes


MFR: China

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TERMBLK-1 Terminal block, 2 terminal
TERMBLK-1 Terminal block, 2 terminal

In Stock

$9.95

TERMBLK-1 Terminal block, 2 terminal

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MFJ-490X Menu Driven Memory Keyer (NOS/NIB)
MFJ-490X Menu Driven Memory Keyer (NOS/NIB)

In Stock

$199.90


  • Requires a 12 VDC 240 Milliamp power supply

  • Four soft sectored message menories for a total of 192 characters

  • Key Modes: Iambic ON/OFF, Iambic A or Iambic B, Hand Key (straight key), Semi-Auto (bug), and Reverse Paddle.


For more information see PDF Data Sheet


New Old Stock * New In Box
MFR: MFJ Enterprises, Inc.
SKU: MFJ-490X

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Items 41 to 50 of 354 total