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Technical Data Sheet
0-257 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CABLE ASSEMBLY,POWER,ELECTRICAL. Key specifications include material: STEEL UNS K08500 OVERALL, coil_quantity: 7.688, inside_diameter: 2.188 INCHES NOMINAL IN, special_features: V2.0, style_designator: CYLINDRICAL, spring_free_length: 5.250 INCHES NOMINAL 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 5360-00-472-7355, 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
0-257
NSN: 5360-00-472-7355
FSC: 5360
CAGE: 38056 — ASHCROFT INC DBA HEISE (USA)
SPECIFICATIONS
materialSTEEL UNS K08500 OVERALL
coil_quantity7.688
inside_diameter2.188 INCHES NOMINAL IN
special_featuresV2.0
style_designatorCYLINDRICAL
spring_free_length5.250 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
end_item_identification25MM CANNON A130-U GUNSHIP MM
spring_free_outside_diameter3.064 INCHES NOMINAL IN
material_document_and_classificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
general_characteristics_item_descriptionALUMINUM ALLOY 6061-T651 PER QQ-A-250/11,ANODIZED
part_name_assigned_by_controlling_agencyTHINK TANK CAMERA SUPPORT STRAP
NSN5360-00-472-7355
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CABLE ASSEMBLY,POWER,ELECTRICAL TITLE COMPONENT PN 0-257 MFR CABLE ASSEMBLY,POWER,E
KEY FEATURES
COIL QUANTITY: 7.688
INSIDE DIAMETER: 2.188 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR: CYLINDRICAL
MATERIAL: STEEL UNS K08500 OVERALL
SPRING FREE OUTSIDE DIAMETER: 3.064 INCHES NOMINAL IN
SPRING FREE LENGTH: 5.250 INCHES NOMINAL IN
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
COIL QUANTITY7.688
INSIDE DIAMETER2.188 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORCYLINDRICAL
MATERIALSTEEL UNS K08500 OVERALL
SPRING FREE OUTSIDE DIAMETER3.064 INCHES NOMINAL IN
SPRING FREE LENGTH5.250 INCHES NOMINAL IN
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
31040Interchangeable
interchangeable cross-reference
interchangeable
0257Interchangeable
interchangeable cross-reference
interchangeable
025717-1Interchangeable
interchangeable cross-reference
interchangeable
025717Interchangeable
interchangeable cross-reference
interchangeable
C0257Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0-257?
0-257 is a CABLE ASSEMBLY,POWER,ELECTRICAL.
What parts can replace 0-257?
There are 5 known substitutes for 0-257: 31040, 0257, 025717-1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0-257?
0-257 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-472-7355. This indicates validated use in U.S. government and defense supply chains.
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