NSN 5360-01-015-6191, 5360010156191
SPRING,HELICAL,COMPRESSION

Federal Supply Classification: FSC 5360 - Coil, Flat, Leaf, and Wire Springs
National Item Identification Number: NIIN 010156191
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 5360-01-015-6191

National Stock Number (NSN) 5360-01-015-6191, or NIIN 010156191, (spring,helical,compression) was assigned January 23, 1976 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 somewhat common among different platforms, belonging to 4 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, 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 5360010156191 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

BORE DIAMETER: (ABXV) 0.187 INCHES MINIMUM
COIL HELIX DIRECTION: (AXLH) RIGHT-HAND
COIL QUANTITY: (APCN) 16
END STYLE: (ABQK) SPRING END,PLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: (MATT) STEEL UNS K08500 OVERALL
SPRING DEFLECTION RATE: (AXLP) 67.800 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH: (AGEK) 1.400 INCHES NOMINAL
SPRING SOLID LENGTH: (AXJQ) 1.050 INCHES MAXIMUM
SPRING SOLID OUTSIDE DIAMETER: (AXJR) 0.179 INCHES MINIMUM AND 0.181 INCHES MAXIMUM
STYLE DESIGNATOR: (STYL) CYLINDRICAL
END STYLE: (ABQK) E3 SPRING END,PLAIN BOTH ENDS
END STYLE: (ABQK) RIGHT HAND PLAIN BOTH ENDS