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NSN 5340-01-472-7433, 5340014727433
SEAT,HELICAL COMPRESSION SPRING

Federal Supply Classification
FSC 5340 - Hardware, Commercial
National Item Identification Number
NIIN 014727433
Codification Country
United States
Item Name Code
INC 24328
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
(P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.
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DLMS® Summary

National Stock Number 5340-01-472-7433

National Stock Number (NSN) 5340-01-472-7433, or NIIN 014727433, (seat,helical compression spring) was assigned March 15, 2000 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over a year. 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: SPE7L121V7077, SPE5EK16V6070. The total value of the awarded contracts has been US$ 3,305.80.

This NSN is unique to one weapons system.

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 Mar 31, 2016, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 24328. [A CIRCULAR ITEM, USUALLY HAVING A FLAT OR GROOVED FLANGE, BOSS(ES), AND/OR COUNTERBORE, DESIGNED TO ACCOMMODATE THE END OF THE SPRING. IT IS USED TO POSITION THE SPRING BUT DOES NOT ENCASE THE SPRING OR RESTRAIN LATERAL MOTION. IT MAY BE USED IN CONJUNCTION WITH A RETAINER,HELICAL COMPRESSION SPRING. EXCLUDES:WASHER (AS MODIFIED), SEAT,BALL SOCKET, AND HOLDER,SPRING. SEE ALSO ROTOR,ENGINE POPPET VALVE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5340014727433 does not contain precious metals.

This information was last updated on .


Technical Characteristics

DISTANCE FROM END TO FIRST STEP
(BZDH) 0.7500 INCHES NOMINAL
END DIAMETER
(BBRB) 6.5000 INCHES NOMINAL
END ITEM IDENTIFICATION
(AGAV) HATCH
BORE DIAMETER
(ABXV) 0.8125 INCHES NOMINAL
DESIGN TYPE
(APGF) SOLID
FIRST STEP DIAMETER
(ABPR) 8.8125 INCHES NOMINAL
OVERALL HEIGHT
(ABKW) 1.2500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-22698, CLASS B MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL UNS K02102
SPECIAL FEATURES
(FEAT) MATERIAL SPEC IS MIL-S-22698;PART MAY BE ZINC PLATED IN ACCORDANCE WITH FED SPEC QQ-Z-325, TY II, CL 2, IN LIEU OF GALV
SPHERICAL SEAT TOP RADIUS
(BZMH) 0.2500 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) SEAT
III END ITEM IDENTIFICATION
(AGAV) HATCH
MATERIAL
(MATL) STEEL, MIL-S-22698, CLASS B
UNABLE TO DECODE
(MATL) UNABLE TO DECODE

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