NSN 5360-01-435-2817, 5360014352817
SPRING,HELICAL,COMPRESSION

Federal Supply Classification: FSC 5360 - Coil, Flat, Leaf, and Wire Springs
National Item Identification Number: NIIN 014352817
Codification Country: United States
Item Name Code: INC 04226
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.

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DLMS^® Summary

National Stock Number 5360-01-435-2817

National Stock Number (NSN) 5360-01-435-2817, or NIIN 014352817, (spring,helical,compression) was assigned August 20, 1996 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

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

This NSN is unique to one weapons system.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 04226. [AN OPEN COILED SPRING, WOUND IN VARIOUS FORMS AND FROM DIFFERENT SHAPES AND TYPES OF MATERIALS AND FINISHED AT THE ENDS, DESIGNED TO PROVIDE RESISTANCE TO COMPRESSION FORCES. EXCLUDES:SPRINGS DESIGNED FOR THERMAL ACTUATION (SPRINGS IN WHICH THE TORSION FORCES ARE DESIGNED TO BE 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 5360014352817 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

END STYLE: (ABQK) E4 SPRING END,SQUARED AND GROUND BOTH ENDS
COIL HELIX DIRECTION: (AXLH) LEFT-HAND OR RIGHT-HAND
COIL QUANTITY: (APCN) 20
END STYLE: (ABQK) SPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER: (AARX) 0.825 INCHES NOMINAL
MATERIAL: (MATT) CHROMIUM OVERALL
SPRING FREE LENGTH: (AGEK) 7.880 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER: (AXLQ) 1.360 INCHES NOMINAL
SPRING SOLID LENGTH: (AXJQ) 5.240 INCHES NOMINAL
STYLE DESIGNATOR: (STYL) CYLINDRICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: (STDC) MIL-C-8837B MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT: (SFTT) CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: (STDC) UNABLE TO DECODE
END STYLE: (ABQK) RIGHT HAND SQUARED AND GROUND BOTH ENDS
MATERIAL: (MATT) UNABLE TO DECODE
SURFACE TREATMENT: (SFTT) UNABLE TO DECODE
END STYLE: (ABQK) UNABLE TO DECODE