PartsTable
Technical Data Sheet
4258 ✓ Verified by PartsTable
Siku · 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

The ADAPTER RAIL,WEAPON MOUNTED is a Siku industrial component. Key specifications include height: 5.940 INCHES NOMINAL IN, diameter: 2.120 INCHES NOMINAL IN, jaw_type: SERRATED AND CURVED, material: STEEL CORROSION RESISTING OVERALL, nut_style: HEXAGON, nut_height: 0.087 INCHES MINIMUM AND 0.098 INCHES MAXIMUM 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 5998-00-477-7873, 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
4258
NSN: 5998-00-477-7873
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 19156 — MOOG INC DIV MOOG INC., SPACE AND DEFENSE - SALT LAKE CITY (USA)
SPECIFICATIONS
height5.940 INCHES NOMINAL IN
diameter2.120 INCHES NOMINAL IN
jaw_typeSERRATED AND CURVED
materialSTEEL CORROSION RESISTING OVERALL
nut_styleHEXAGON
nut_height0.087 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
corner_shapeSQUARE ALL CORNERS
thread_class3B
material_typeMETALLIC ENCLOSURE
overall_width9.250 INCHES NOMINAL IN
terminal_typeBINDING POST
thread_seriesUNIFIED NATIONAL COARSE (UNC)
NSN5998-00-477-7873
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 4258 MFR Siku ADAPTER RAIL,WEAPON MOUNTED
KEY FEATURES
FEATURES PROVIDED: ELECTROSTATIC SENSITIVE
CRITICALITY CODE JUSTIFICATION: CBBL
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDELECTROSTATIC SENSITIVE
OVERALL WIDTH6.000 INCHES NOMINAL IN
OVERALL HEIGHT0.812 INCHES NOMINAL IN
END ITEM IDENTIFICATIONGROUND NAV AIDS
SPECIAL FEATURESCAP 16;COIL 2;DIO 30;PWB 1;RES 67;TRANSIPAD 17;XSTR 17:PLUG IN MTD
CRITICALITY CODE JUSTIFICATIONCBBL
OVERALL LENGTH8.000 INCHES NOMINAL IN
FEATURES PROVIDEDELECTROSTATIC SENSITIVE
OVERALL WIDTH6.000 INCHES NOMINAL IN
OVERALL HEIGHT0.812 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES

No verified substitutes available.

LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4258?
4258 is a ADAPTER RAIL,WEAPON MOUNTED manufactured by Siku.
What is the NSN for 4258?
4258 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-477-7873. This indicates validated use in U.S. government and defense supply chains.
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