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NSN 5310-01-081-8941, 5310010818941
NUT,SHEET SPRING

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 010818941
Codification Country
United States
Item Name Code
INC 01865
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: Request Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5310-01-081-8941

National Stock Number (NSN) 5310-01-081-8941, or NIIN 010818941, (nut,sheet spring) was assigned August 22, 1979 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, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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 Mar 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 01865. [A NUT FORMED FROM SHEET SPRING MATERIAL, USUALLY STEEL, INTO VARYING FLAT, CONCAVE, BENT OR CURVED DESIGNS, HAVING APERTURES WITH SUITABLE BOSS OR BOSSES USUALLY ON THE UPPER SIDE CAPABLE OF SECURELY GRIPPING A MATING THREADED MEMBER. EXCLUDES:NUT (1), STAMPED.]. 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 5310010818941 contains an unknown precious metal.

This NSN is associated to Schedule B 7318160000: nuts of iron or steel. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

NUT LENGTH
(ACVN) 0.615 INCHES MINIMUM AND 0.645 INCHES MAXIMUM
NUT WIDTH
(ADED) 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM
NUT STYLE
(ACTA) SHEET SPRING
PANEL THICKNESS
(ADEE) 0.081 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
MATERIAL THICKNESS
(ABPX) 0.031 INCHES NOMINAL
MATING MEMBER DIAMETER ACCOMMODATED
(ACSZ) 0.190 INCHES NOMINAL
MATERIAL
(MATT) STEEL OVERALL
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL

Manufacturer Part Numbers


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