PartsTable
Technical Data Sheet
D139 1/2 ✓ 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 D139 1/2 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 3455-01-046-1474, 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
D139 1/2
NSN: 3455-01-046-1474
FSC: 3455
CAGE: 71485 — UNION BUTTERFIELD CORP P O BOX 9000 CRYSTAL LAKE IL 60039 (USA)
SPECIFICATIONS
Part NumberD139 1/2
NSN3455-01-046-1474
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available D139 1/2 TITLE COMPONENT PN D139 1/2 MFR D139 1/2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
684Interchangeable
interchangeable cross-reference
interchangeable
WW-4342-1Interchangeable
interchangeable cross-reference
interchangeable
335H50Interchangeable
interchangeable cross-reference
interchangeable
DM51Interchangeable
interchangeable cross-reference
interchangeable
284-5000Interchangeable
interchangeable cross-reference
interchangeable
5120H34-043Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D139 1/2?
D139 1/2 is a D139 1/2.
What parts can replace D139 1/2?
There are 23 known substitutes for D139 1/2: 684, WW-4342-1, 335H50 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D139 1/2?
D139 1/2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-046-1474. This indicates validated use in U.S. government and defense supply chains.
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