PartsTable
Technical Data Sheet
PartsTable / MRO / 251401
251401 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: RUBBER SYNTHETIC, style_designator: SPECIAL SHAPED, end_item_identification: 1" BALL VALVE, media_for_which_designed: AIR, part_name_assigned_by_controlling_agency: DIAPHRAGM-CREAM (HYTREL). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-194-3347, 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
MRO→ MRO_GENERAL→ 251401
NSN: 5998-01-194-3347
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 56481 — SHUGART ASSOCIATES SUB OF XEROX CORP (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
style_designatorSPECIAL SHAPED
end_item_identification1" BALL VALVE
media_for_which_designedAIR
part_name_assigned_by_controlling_agencyDIAPHRAGM-CREAM (HYTREL)
NSN5998-01-194-3347
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 251401 MFR DIAPHRAGM,ACTUATOR VALVE,SPECIAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
25140Upgraded Successor
successor cross-reference
successor
37TB25FInterchangeable
interchangeable cross-reference
interchangeable
MIL-T-55164/1Interchangeable
interchangeable cross-reference
interchangeable
37TB25Interchangeable
interchangeable cross-reference
interchangeable
C12236Interchangeable
interchangeable cross-reference
interchangeable
12236Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 251401?
251401 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 251401?
There are 13 known substitutes for 251401: 25140, 37TB25F, MIL-T-55164/1 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 251401?
251401 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-194-3347. 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