NSN 5360-01-043-3229, 5360010433229
SPRING,HELICAL,TORSION

Federal Supply Classification: FSC 5360 - Coil, Flat, Leaf, and Wire Springs
National Item Identification Number: NIIN 010433229
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: Readily Available Qualified Suppliers: We have 1 qualified suppliers

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DLMS^® Summary

National Stock Number 5360-01-043-3229

National Stock Number (NSN) 5360-01-043-3229, or NIIN 010433229, (spring,helical,torsion) was assigned June 23, 1977 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, only one supplier is 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 7 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 18, 2013, 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) 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 5360010433229 contains an unknown precious metal.

This information was last updated on Oct 01, 2024.

Technical Characteristics

END ANGULAR RELATIONSHIP: (AXMH) ENDS PARALLEL ONE TO OTHER
CENTER TANGENT ANGLE: (CXWD) 60.0 DEGREES NOMINAL
COIL AXIS TO CENTER SECTION DISTANCE: (AXLX) 0.760 INCHES NOMINAL
COIL HELIX DIRECTION: (AXLH) RIGHT-HAND OR LEFT-HAND
COIL QUANTITY: (APCN) 4.76
END LENGTH FROM FIRST BEND TO SECOND BEND OR END: (CXTN) 0.312 INCHES NOMINAL OVERALL
END LENGTH FROM SECOND BEND TO THIRD BEND OR END: (CXTP) 0.188 INCHES NOMINAL OVERALL
END STYLE: (ABQK) BENT CONED END BOTH ENDS
END LENGTH: (CXTH) 0.605 INCHES NOMINAL FIRST END
END LENGTH: (CXTH) 0.685 INCHES NOMINAL SECOND END
INSIDE DIAMETER: (AARX) 0.234 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) AMS 5673 COND CH900 ASSN STD 1ST MATERIAL RESPONSE AND AMS 5673 COMP 17-7PH ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIAL: (MATT) STEEL COMP 631 OVERALL
SPRING FREE OUTSIDE DIAMETER: (AXLQ) 0.330 INCHES NOMINAL
STYLE DESIGNATOR: (STYL) SINGLE TORSION RIGHT HAND