PartsTable
Technical Data Sheet
5258-91 ✓ 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

ISOLATOR,RADIO FREQUENCY REFLECT. Key specifications include material: RUBBER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-460-0248, 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 5258-91
NSN: 5998-00-460-0248
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
materialRUBBER
NSN5998-00-460-0248
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 5258-91 MFR ISOLATOR,RADIO FREQUENCY REFLECT
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYFSC APPLICATION DATA: TEST,SETS ELECTRONIC SYSTEMS,EXCEPT SPECIAL DESIGNED
PART NAME ASSIGNED BY CONTROLLING AGENCYFSC APPLICATION DATA: TEST,SETS ELECTRONIC SYSTEMS,EXCEPT SPECIAL DESIGNED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
70242Interchangeable
interchangeable cross-reference
interchangeable
52589-1Interchangeable
interchangeable cross-reference
interchangeable
A1800Interchangeable
interchangeable cross-reference
interchangeable
5330PL0831586Interchangeable
interchangeable cross-reference
interchangeable
826462-1Interchangeable
interchangeable cross-reference
interchangeable
05100-6013Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5258-91?
5258-91 is a ISOLATOR,RADIO FREQUENCY REFLECT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 5258-91?
There are 7 known substitutes for 5258-91: 70242, 52589-1, A1800 and 4 more. Substitute compatibility should be verified for your specific system.
Is 5258-91 still available?
5258-91 is currently cancelled.
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