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NSN 5360-00-172-6878, 5360001726878
SPRING,HELICAL,COMPRESSION

Federal Supply Classification
FSC 5360 - Coil, Flat, Leaf, and Wire Springs
National Item Identification Number
NIIN 001726878
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 5360-00-172-6878

National Stock Number (NSN) 5360-00-172-6878, or NIIN 001726878, (spring,helical,compression) was assigned November 20, 1971 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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 unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 13, 2008, 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 needed to produce this item from additional sources is not physically available. Valid AMCs: 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 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 5360001726878 contains an unknown precious metal.

This information was last updated on .


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 OR LEFT-HAND
COIL QUANTITY
(APCN) 4
END STYLE
(ABQK) SPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER
(AARX) 1.295 INCHES MINIMUM AND 1.300 INCHES MAXIMUM
LOAD RATING
(ASZD) 72.000 POUNDS MINIMUM AND 88.000 POUNDS MAXIMUM
MATERIAL
(MATT) STEEL CORROSION RESISTING OVERALL
SPRING DEFLECTION RATE
(AXLP) 122.000 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH
(AGEK) 1.310 INCHES NOMINAL
SPRING SOLID LENGTH
(AXJQ) 0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER
(AXLQ) 1.685 INCHES NOMINAL
SPRING LENGTH UNDER LOAD
(CSZP) 0.610 INCHES NOMINAL
SPRING SOLID OUTSIDE DIAMETER
(AXJR) 1.750 INCHES MAXIMUM
STYLE DESIGNATOR
(STYL) CYLINDRICAL CONVEX END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) 685302,CAGEC 49956 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL

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