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NSN 5310-00-977-9157, 5310009779157
NUT,SELF-LOCKING,HEXAGON

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 009779157
Codification Country
United States
Item Name Code
INC 05277
Criticality
(C) This item has critical features such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
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 5310-00-977-9157

National Stock Number (NSN) 5310-00-977-9157, or NIIN 009779157, (nut,self-locking,hexagon) was assigned January 1, 1962 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 23, 1994, 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) 05277. [A NUT HAVING A FLAT BOTTOM AND 6 SIDES. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. EXCLUDES:NUT (1), SELF-LOCKING, CAP.]. This item has critical features such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5310009779157 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 .


Technical Characteristics

BEARING SURFACE TYPE
(CRTM) FLAT
CRITICALITY CODE JUSTIFICATION
(CRTL) ZZZY
LOCKING FEATURE
(AAUM) FREE-RUNNING ALL METAL DESIGN
NUT HEIGHT
(ADEA) 0.364 INCHES MINIMUM AND 0.384 INCHES MAXIMUM
NUT STYLE
(ACTA) HEXAGON
MATERIAL
(MATT) STEEL COMP 303 OVERALL
NOMINAL THREAD SIZE
(CQJX) 0.375 INCHES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
(ZZZY) AS DIFFERENTIATED BY SPECIAL TEST FEATURES
SPECIAL TEST FEATURES
(SPCL) NAVORD OD36190
WIDTH ACROSS FLATS
(ASDB) 0.627 INCHES NOMINAL
THREAD CLASS
(AAJD) 2B
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD SERIES
(BZRR) UNC
THREAD QUANTITY PER INCH
(CMLP) 16

Manufacturer Part Numbers


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