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PartsTable / COMPONENT / A139-51
A139-51 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The A139-51 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-01-503-6537, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
A139-51
NSN: 6685-01-503-6537
FSC: 6685
CAGE: 03533 — CRANE CARRIER COMPANY, LLC (USA)
SPECIFICATIONS
Part NumberA139-51
NSN6685-01-503-6537
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available A139-51 TITLE COMPONENT PN A139-51 MFR A139-51
KEY FEATURES
•
OVERALL DIAMETER: 2.062 INCHES NOMINAL IN
•
SCALE TYPE: DIAL
•
SCALE RANGE: +0.0 TO 150.0 POUNDS PER SQUARE INCH LBS
•
POINTER COLOR: RED AND GREEN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER2.062 INCHES NOMINAL IN
SCALE TYPEDIAL
SCALE RANGE+0.0 TO 150.0 POUNDS PER SQUARE INCH LBS
POINTER COLORRED AND GREEN
END ITEM IDENTIFICATIONNSN 2320-01-452-5579 TRUCK TRACTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
EX506BInterchangeable
interchangeable cross-reference
interchangeable
GGG-W-641 TY4CL5STAInterchangeable
interchangeable cross-reference
interchangeable
B107.10Interchangeable
interchangeable cross-reference
interchangeable
13951Interchangeable
interchangeable cross-reference
interchangeable
11-854Interchangeable
interchangeable cross-reference
interchangeable
5740125Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A139-51?
A139-51 is a A139-51.
What parts can replace A139-51?
There are 8 known substitutes for A139-51: EX506B, GGG-W-641 TY4CL5STA, B107.10 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A139-51?
A139-51 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-01-503-6537. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026