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Technical Data Sheet
PartsTable / MRO / 1-4251
1-4251 ✓ Verified by PartsTable
Trust · 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

Compact 4 port USB 2.0 HUB in exclusive aluminium design<br>Connect up to four USB 2.0 (or USB 1.1) devices<br>Strong, durable and lightweight aluminium housing; ideal for notebook users<br>Plug & Play USB 2.0 connections: 40 times faster then USB 1.1<br>Including protective carry bag and velcro tape<br>Item number: 14251 This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-997-7927, 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→ 1-4251
NSN: 5998-00-997-7927
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 18212 — AMERICAN TRANS-COIL CORP (USA)
SPECIFICATIONS
materialPOLY METHYL METHACRYLATE
special_featuresFOR USE IN OPHTHALMIC SURGICAL PROCEDURES
part_name_assigned_by_controlling_agencyORBITAL SPHERE IMPLANT; EA
NSN5998-00-997-7927
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 1-4251 MFR Trust CONTROL,SIGNAL COMPARATOR
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESCONTACT 9,COVER 1,TERMINAL 2,PRINTED WIRING BOARD 1
SPECIAL FEATURESCONTACT 9,COVER 1,TERMINAL 2,PRINTED WIRING BOARD 1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
1JA3833-1Interchangeable
interchangeable cross-reference
interchangeable
7FT7Interchangeable
interchangeable cross-reference
interchangeable
54B6930H07Interchangeable
interchangeable cross-reference
interchangeable
14-251Interchangeable
interchangeable cross-reference
interchangeable
14251-2Interchangeable
interchangeable cross-reference
interchangeable
9711926105Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1-4251?
1-4251 is a CONTROL,SIGNAL COMPARATOR manufactured by Trust. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1-4251?
There are 14 known substitutes for 1-4251: 1JA3833-1, 7FT7, 54B6930H07 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1-4251?
1-4251 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-997-7927. 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