PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 6637
6637 ✓ Verified by PartsTable
— · CABLE ASSEMBLY
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL OVERALL, special_features: HEXAGON SHAPE, thread_direction: RIGHT-HAND, width_across_flats: 1.000 INCHES NOMINAL IN, fsc_application_data: RECORDER,WIND DIRECTION AND SPEED, end_item_identification: AN/GMQ-20 WIND MEASURING SET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-058-1662, 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
6637
NSN: 5999-01-058-1662
FSC: 5999
CAGE: 62035 — THE BECHDON COMPANY, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresHEXAGON SHAPE
thread_directionRIGHT-HAND
width_across_flats1.000 INCHES NOMINAL IN
mating_end_quantity1
fsc_application_dataRECORDER,WIND DIRECTION AND SPEED
end_item_identificationAN/GMQ-20 WIND MEASURING SET
thread_pitch_in_millimeters1.25
thread_size_and_series/type_designator9.0 ISO M
NSN5999-01-058-1662
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 6637 MFR CONNECTOR,RECEPTACLE,ELECTRICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
6637Interchangeable
interchangeable cross-reference
interchangeable
9737Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6637?
6637 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 6637?
There are 2 known substitutes for 6637: 6637, 9737. Substitute compatibility should be verified for your specific system.
What is the NSN for 6637?
6637 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-058-1662. 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