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NSN 5360-00-770-6442, 5360007706442
Cancelled -> Replaced by 2920003441276

Federal Supply Classification
FSC 5360 - Coil, Flat, Leaf, and Wire Springs
National Item Identification Number
NIIN 007706442
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.
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DLMS® Summary

National Stock Number 5360-00-770-6442

National Stock Number (NSN) 5360-00-770-6442, or NIIN 007706442, (spring,helical,torsion) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2920003441276.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 8 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts.

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 02, 2007, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) 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 5360007706442 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

END ANGULAR RELATIONSHIP
(AXMH) ENDS ANGLED ONE TO OTHER
COIL HELIX DIRECTION
(AXLH) LEFT-HAND
COIL QUANTITY
(APCN) 12-3/4
END LENGTH FROM SECOND BEND TO THIRD BEND OR END
(CXTP) 0.167 INCHES NOMINAL SECOND END
END LENGTH
(CXTH) 0.313 INCHES NOMINAL SECOND END
END LENGTH
(CXTH) 0.438 INCHES MINIMUM FIRST END AND 0.500 INCHES MAXIMUM FIRST END
END STYLE
(ABQK) ANGULAR END (RIGHT) SECOND END
END STYLE
(ABQK) ONE HOOK END FIRST END
INSIDE DIAMETER
(AARX) 0.206 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL UNS K08500 OVERALL
SPRING DEFLECTION RATE
(AXLP) 1.500 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH
(AGEK) 0.563 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER
(AXLQ) 0.290 INCHES MINIMUM AND 0.305 INCHES MAXIMUM
STYLE DESIGNATOR
(STYL) SINGLE TORSION LEFT HAND
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL

Manufacturer Part Numbers

1903555

RNCC
5
RNVC
9
1903555

RNCC
3
RNVC
2
1903555

RNCC
5
RNVC
9
1903555

RNCC
5
RNVC
9
1903555

RNCC
5
RNVC
9
1903555

RNCC
3
RNVC
2
1903555

RNCC
5
RNVC
2
7706442

RNCC
3
RNVC
2
1903555

RNCC
5
RNVC
2

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