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NSN 5360-01-197-3198, 5360011973198
SPRING,HELICAL,EXTENSION

Federal Supply Classification
FSC 5360 - Coil, Flat, Leaf, and Wire Springs
National Item Identification Number
NIIN 011973198
Codification Country
United States
Item Name Code
INC 04227
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 5360-01-197-3198

National Stock Number (NSN) 5360-01-197-3198, or NIIN 011973198, (spring,helical,extension) was assigned December 20, 1984 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

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 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, with the most recent procurement date of Aug 18, 2010. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPM5L410V1098, SPM5L407M3731, SPM5L407M3731. The total value of the awarded contracts has been US$ 172.68.

This NSN is somewhat common among different platforms, belonging to 3 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 Apr 23, 2020, 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) 04227. [AN OPEN- OR CLOSE-COILED SPRING WOUND IN VARIOUS FORMS AND FROM DIFFERENT SHAPES AND TYPES OF MATERIALS AND FINISHED AT THE ENDS, DESIGNED IN SUCH A WAY AS TO PROVIDE RESISTANCE TO PULLING FORCES. THE CLOSE-COILED SPRINGS MAY INCORPORATE THE SPECIAL FEATURE OF INITIAL TENSION CREATED BETWEEN THE COILS WHEN WOUND, REQUIRING AN INITIAL LOAD TO BE APPLIED TO SEPARATE THEM. EXCLUDES: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 5360011973198 does not contain precious metals.

This NSN is associated to Schedule B 7320905060: springs of iron or steel, other than of wire nesoi. The Schedule B End Use is listed as finished metal shapes.

This information was last updated on .


Technical Characteristics

COIL HELIX DIRECTION
(AXLH) RIGHT-HAND OR LEFT-HAND
COIL QUANTITY
(APCN) 30-1/4
COIL TO HOOK INSIDE LENGTH
(CXTJ) 0.750 INCHES NOMINAL BOTH ENDS
DESIGN TYPE
(APGF) CLOSED
END STYLE
(ABQK) MACHINE LOOP BOTH ENDS
HOOK RADIUS
(AXMC) 0.375 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER
(AARX) 0.730 INCHES NOMINAL
LOAD RATING
(ASZD) 8.500 POUNDS MINIMUM AND 71.500 POUNDS MAXIMUM
OPENING WIDTH
(ABPP) 0.261 INCHES NOMINAL BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) A15-3,CAGE 75160 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL OVERALL
SPRING DEFLECTION RATE
(AXLP) 8.500 POUNDS PER INCH NOMINAL
SPRING FREE OUTSIDE DIAMETER
(AXLQ) 1.000 INCHES NOMINAL
SPRING FREE LENGTH
(AGEK) 5.676 INCHES NOMINAL
SPRING LENGTH UNDER LOAD
(CSZP) 6.625 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) CYLINDRICAL
SURFACE TREATMENT
(SFTT) OIL OVERALL

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