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NSN 5310-01-045-2476, 5310010452476
NUT,PLAIN,ROUND

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 010452476
Codification Country
United States
Item Name Code
INC 15887
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 5310-01-045-2476

National Stock Number (NSN) 5310-01-045-2476, or NIIN 010452476, (nut,plain,round) was assigned July 29, 1977 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.

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 02, 2020, 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) 15887. [A NUT, CIRCULAR IN SHAPE, WHICH MAY HAVE WRENCHING FACILITIES SUCH AS FLATS, HOLES, PROTRUSIONS, SLOTS OR SPLINES IN OR ON THE PERIPHERY OR IN THE FACE OPPOSITE THE BEARING SURFACE. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE OUTSIDE DIAMETER, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. SEE ALSO NUT (1), PLAIN, KNURLED. (WHEN HEIGHT OR THICKNESS AND/OR OUTSIDE DIAMETER IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)]. 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 5310010452476 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

DRIVE POINT DEPTH
(ABQU) 0.125 INCHES NOMINAL
DRIVE POINT QUANTITY
(ADBM) 4
DRIVE POINT WIDTH
(ADBH) 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
COUNTERSINK ANGLE
(CRSQ) 90.0 DEGREES NOMINAL NUT
NUT DIAMETER
(ACTD) 3.355 INCHES MINIMUM AND 3.385 INCHES MAXIMUM
NUT STYLE
(ACTA) ROUND
NUT THICKNESS
(ADBG) 0.553 INCHES MINIMUM AND 0.573 INCHES MAXIMUM
SMALL END DIAMETER
(ABPH) 3.043 INCHES MINIMUM AND 3.063 INCHES MAXIMUM
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD PITCH DIAMETERS
(AAJE) +2.5119 TO 2.5170 INCHES
THREAD PITCH DIAMETERS
(AAJE) +2.5119/+2.5170 INCHES

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