NSN 5310-01-162-8562, 5310011628562
NUT,PLAIN,CONE SEAT,HEXAGON

Federal Supply Classification: FSC 5310 - Nuts and Washers
National Item Identification Number: NIIN 011628562
Codification Country: United States
Item Name Code: INC 05282
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: Readily Available Qualified Suppliers: We have 3 qualified suppliers

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DLMS^® Summary

National Stock Number 5310-01-162-8562

National Stock Number (NSN) 5310-01-162-8562, or NIIN 011628562, (nut,plain,cone seat,hexagon) was assigned September 23, 1983 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 5 years, with the most recent procurement date of Apr 13, 2012. There have been 5 contracts issued for this part number, with 5 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPM5E812V0268, SPM5A812M0577, SPM5A811M6528, SPM5A811M5816, SPM7L010M0529. The total value of the awarded contracts has been US$ 6,032.56.

There has been a small amount of 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 Aug 02, 2005, 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) 05282. [A NUT HAVING 6 FLAT SIDES AND A CONE SEAT BEARING SURFACE. ITEMS MAY HAVE A REMOVABLE COLLAR. SEE ALSO NUT (1), PLAIN, SINGLE BALL SEAT, HEXAGON.]. 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 5310011628562 does not contain precious metals.

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 Sep 01, 2024.

Technical Characteristics

SURFACE TREATMENT: (SFTT) CADMIUM OVERALL AND CHROMATE OVERALL OR CADMIUM OVERALL AND PHOSPHATE OVERALL
CONE SEAT ANGLE: (CQYG) 17.0 DEGREES NOMINAL
HARDNESS RATING: (CQFM) 170.0 BRINELL STANDARD MINIMUM
NUT HEIGHT: (ADEA) 1.750 INCHES MINIMUM
NUT STYLE: (ACTA) CONE SEAT, HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: (MATT) STEEL COMP 1144 OVERALL
NOMINAL THREAD SIZE: (CQJX) 0.500 INCHES
WIDTH ACROSS FLATS: (ASDB) 0.870 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: (STDC) QQ-P-416,TY 2,CL 1 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-416,TY 3,CL 1 FED SPEC 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENT: (SFTT) CADMIUM AND CHROMATE OR CADMIUM AND PHOSPHATE OVERALL
THREAD CLASS: (AAJD) 2B
THREAD DIRECTION: (AAJF) RIGHT-HAND
THREAD QUANTITY PER INCH: (CMLP) 13
THREAD SERIES: (BZRR) UNC