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NSN 5310-00-297-8976, 5310002978976
NUT,PLAIN,ROUND

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 002978976
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 5310-00-297-8976

National Stock Number (NSN) 5310-00-297-8976, or NIIN 002978976, (nut,plain,round) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 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) 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 5310002978976 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

DRIVE POINT DEPTH
(ABQU) 0.188 INCHES NOMINAL
DRIVE POINT DIAMETER
(AFGF) 0.156 INCHES NOMINAL
DRIVE POINT QUANTITY
(ADBM) 2
HARDNESS RATING
(CQFM) 69.0 ROCKWELL B MINIMUM AND 79.0 ROCKWELL B MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-A-351,COMP 2017,COND T451 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) ALUMINUM OVERALL
NOMINAL THREAD SIZE
(CQJX) 1.125 INCHES
NUT DIAMETER
(ACTD) 2.000 INCHES NOMINAL
NUT STYLE
(ACTA) ROUND
NUT THICKNESS
(ADBG) 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) TT-P-650 MIL STD 1ST TREATMENT RESPONSE AND TT-P-650 MIL STD 2ND TREATMENT RESPONSE AND QQ-A-696 FED SPEC 3RD TREATMENT RESPONSE OVERALL
THREAD CLASS
(AAJD) 2B
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD QUANTITY PER INCH
(CMLP) 28
THREAD SERIES
(BZRR) UN

Manufacturer Part Numbers

B2076

RNCC
5
RNVC
9
B20761

RNCC
5
RNVC
9
B20761

RNCC
3
RNVC
2
BP62936

RNCC
5
RNVC
9
BP62936

RNCC
5
RNVC
2
SCC108664

RNCC
C
RNVC
1
SCC108664

RNCC
5
RNVC
2

Related Inventory

60TG19
BULK-PS-ACB-2076
Condition NE
Plastic Sheet S
Readily Available
B2076-1
5310002978976
Condition NS
NUT
Readily Available


 
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