NSN 5360-00-249-8287, 5360002498287
Cancelled -> Replaced by 5360007410005

Federal Supply Classification: FSC 5360 - Coil, Flat, Leaf, and Wire Springs
National Item Identification Number: NIIN 002498287
Codification Country: United States
Item Name Code: INC 04228
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: In Stock Qualified Suppliers: We have 1 qualified suppliers

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DLMS^® Summary

National Stock Number 5360-00-249-8287

National Stock Number (NSN) 5360-00-249-8287, or NIIN 002498287, (spring,helical,torsion) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5360007410005.

There are 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 04228. [AN OPEN- OR CLOSE-WOUND COIL SPRING, CONSISTING OF ONE OR MORE HELICAL COILS WOUND FROM DIFFERENT SHAPES AND TYPES OF MATERIAL AND FINISHED AT THE ENDS, DESIGNED TO EXERT PRESSURE IN A ROTATING DIRECTION AROUND THE COIL AXIS. EXCLUDES:SPRINGS DESIGNED FOR THERMAL ACTUATION (SPRINGS IN WHICH THE TORSION FORCES ARE COUNTERACTED BY CHANGES IN TEMPERATURE) AND SPRING,REINFORCING,HOSE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5360002498287 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

COIL HELIX DIRECTION: (AXLH) LEFT-HAND
COIL QUANTITY: (APCN) 11-1/2
END ANGULAR RELATIONSHIP: (AXMH) ENDS ANGLED ONE TO OTHER
END LENGTH FROM COIL AXIS TO FIRST BEND: (CXTM) 0.875 INCHES NOMINAL OVERALL
END LENGTH FROM FIRST BEND TO SECOND BEND OR END: (CXTN) 0.125 INCHES NOMINAL OVERALL
END STYLE: (ABQK) ANGULAR SECOND END
END STYLE: (ABQK) OFFSET HALF LOOP, LEFT END FIRST END
HOOK RADIUS: (AXMC) 0.125 INCHES NOMINAL OVERALL
INSIDE DIAMETER: (AARX) 0.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) AMS 5112 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: (MATT) STEEL COMP 1090 OVERALL
SPRING FREE LENGTH: (AGEK) 0.625 INCHES NOMINAL
STYLE DESIGNATOR: (STYL) SINGLE TORSION LEFT HAND
SURFACE TREATMENT: (SFTT) CADMIUM OVERALL
END STYLE: (ABQK) UNABLE TO DECODE
END LENGTH FROM FIRST BEND TO SECOND BEND OR END: (CXTN) UNABLE TO DECODE
END LENGTH FROM COIL AXIS TO FIRST BEND: (CXTM) UNABLE TO DECODE
SURFACE TREATMENT: (SFTT) UNABLE TO DECODE
HOOK RADIUS: (AXMC) UNABLE TO DECODE
MATERIAL: (MATT) UNABLE TO DECODE
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) UNABLE TO DECODE