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Technical Data Sheet
PartsTable / COMPONENT / 9979SB
9979SB ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include width: 1.812 INCHES NOMINAL IN, length: 2.562 INCHES NOMINAL IN, material: ALUMINUM ALLOY 5052 AND PLASTIC POLYVINYL CHLORIDE (PVC), thickness: 0.250 INCHES NOMINAL IN, body_style: RECTANGULAR COMMUTATOR, body_width: 2.625 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-310-4521, 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
9979SB
NSN: 2805-00-310-4521
FSC: 2805
CAGE: 73160 — FEDERAL-MOGUL CORP POWERTRAIN PRODUCTS DIV (USA)
SPECIFICATIONS
width1.812 INCHES NOMINAL IN
length2.562 INCHES NOMINAL IN
materialALUMINUM ALLOY 5052 AND PLASTIC POLYVINYL CHLORIDE (PVC)
thickness0.250 INCHES NOMINAL IN
body_styleRECTANGULAR COMMUTATOR
body_width2.625 INCHES NOMINAL IN
ring_styleANGULAR CAP
body_height4.250 INCHES NOMINAL IN
body_length3.063 INCHES NOMINAL IN
usage_designINTERNAL
assembly_formRIGID
inclosure_typeHERMETICALLY SEALED
NSN2805-00-310-4521
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 9979SB MFR CONNECTOR,RECEPTACLE,E
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
2994Interchangeable
interchangeable cross-reference
interchangeable
202994Interchangeable
interchangeable cross-reference
interchangeable
SK250-19Interchangeable
interchangeable cross-reference
interchangeable
718899-024Interchangeable
interchangeable cross-reference
interchangeable
8996724Interchangeable
interchangeable cross-reference
interchangeable
AB3131Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9979SB?
9979SB is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 9979SB?
There are 13 known substitutes for 9979SB: 2994, 202994, SK250-19 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9979SB?
9979SB is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-310-4521. 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