NSN 5360-01-337-4396, 5360013374396
SPRING,HELICAL,COMPRESSION

Federal Supply Classification: FSC 5360 - Coil, Flat, Leaf, and Wire Springs
National Item Identification Number: NIIN 013374396
Codification Country: United States
Item Name Code: INC 04226
Criticality: (S) The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 5360-01-337-4396

National Stock Number (NSN) 5360-01-337-4396, or NIIN 013374396, (spring,helical,compression) was assigned April 14, 1991 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, with the most recent procurement date of Mar 30, 2012. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM5E412M0123. The total value of the awarded contracts has been US$ 618.70.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

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.]. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5360013374396 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

MATERIAL: (MATT) STEEL COMP 302 OVERALL
END STYLE: (ABQK) E2 SPRING END,SQUARED BOTH ENDS
END ITEM IDENTIFICATION: (AGAV) MK14 CUTTER ELEVATING FIN
ACCOMMODATED ROD DIAMETER: (AHQJ) 0.526 INCHES NOMINAL
COIL HELIX DIRECTION: (AXLH) LEFT-HAND
CRITICALITY CODE JUSTIFICATION: (CRTL) ZZZY
END STYLE: (ABQK) UNABLE TO DECODE
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) UNABLE TO DECODE
MATERIAL: (MATT) UNABLE TO DECODE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: (ZZZY) MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
SPRING SOLID LENGTH: (AXJQ) 0.500 INCHES NOMINAL
STYLE DESIGNATOR: (STYL) CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) ASTM A313 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
END STYLE: (ABQK) LEFT HAND SQUARED BOTH ENDS
END STYLE: (ABQK) SPRING END,SQUARED BOTH ENDS