NSN 5360-01-098-0285, 5360010980285
SPRING,HELICAL,COMPRESSION

Federal Supply Classification: FSC 5360 - Coil, Flat, Leaf, and Wire Springs
National Item Identification Number: NIIN 010980285
Codification Country: United States
Item Name Code: INC 04226
Criticality: (Y) This item does not have a nuclear hardened feature but does have other critical feature(s) 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: Readily Available Qualified Suppliers: We have 1 qualified suppliers

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DLMS^® Summary

National Stock Number 5360-01-098-0285

National Stock Number (NSN) 5360-01-098-0285, or NIIN 010980285, (spring,helical,compression) was assigned July 24, 1980 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

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 10 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 08, 2017, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.

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 but does have other critical feature(s) 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 5360010980285 contains an unknown precious metal.

This information was last updated on Jul 01, 2025.

Technical Characteristics

END STYLE: (ABQK) RIGHT HAND SQUARED AND GROUND BOTH ENDS
END STYLE: (ABQK) E4 SPRING END,SQUARED AND GROUND BOTH ENDS
COIL HELIX DIRECTION: (AXLH) RIGHT-HAND
CRITICALITY CODE JUSTIFICATION: (CRTL) ZZZY
END STYLE: (ABQK) SPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER: (AARX) 0.510 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: (ZZZY) AS DIFFERENTIATED BY PACKAGING IN ACCORDANCE WITH MIL-P-23199 AND MATERIAL CONFORMING TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
SPECIAL FEATURES: (FEAT) CERTIFIED FREE FROM MERCURY CONTAMINTION
SPECIAL TEST FEATURES: (SPCL) SPECIAL QUALITY CONTROL TESTING
SPRING DEFLECTION RATE: (AXLP) 6.664 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH: (AGEK) 1.250 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER: (AXLQ) 0.600 INCHES NOMINAL
SPRING SOLID LENGTH: (AXJQ) 0.292 INCHES NOMINAL
STYLE DESIGNATOR: (STYL) CYLINDRICAL
TEST DATA DOCUMENT: (TEST) 81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).