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NSN 5310-00-364-9748, 5310003649748
NUT,PLAIN,HEXAGON

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 003649748
Codification Country
United States
Item Name Code
INC 01857
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 5310-00-364-9748

National Stock Number (NSN) 5310-00-364-9748, or NIIN 003649748, (nut,plain,hexagon) was assigned February 22, 1974 in the Federal Logistics Information System (FLIS). 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 somewhat common among different platforms, belonging to 2 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) 01857. [A NUT, FLAT ON TOP AND BOTTOM HAVING 6 FLAT SIDES. FOR ITEMS WHICH HAVE INTERNAL TAPERED OR STRAIGHT (PARALLEL) PIPE THREADS, SPECIFIC ELECTRICAL CONDUIT SIZE DESIGNATION, AND WHICH WHEN INSTALLED, PROVIDE A METHOD OF TIGHTENING TO LOCK THE CONNECTION, SEE LOCKNUT, ELECTRICAL CONDUIT. SEE ALSO LOCKNUT, TUBE FITTING. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE WIDTH ACROSS THE FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. (WHEN HEIGHT OR THICKNESS AND/OR WIDTH ACROSS THE FLATS 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 5310003649748 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

WIDTH ACROSS FLATS
(ASDB) 0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
COUNTERSINK ANGLE
(CRSQ) 110.0 DEGREES NOMINAL NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) AMS 2470 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HOLE CONFIGURATION STYLE
(CRHC) CONFIGURATION B
MATERIAL
(MATT) ALUMINUM ALLOY 2014 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 4121 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD QUANTITY PER INCH
(CMLP) 20
NOMINAL THREAD SIZE
(CQJX) 0.500 INCHES
THREAD CLASS
(AAJD) 3B
HOLE TYPE AND QUANTITY
(ALET) 2 DRILLED
THREAD DIRECTION
(AAJF) RIGHT-HAND
DRILLED HOLE DIAMETER
(AGGP) 0.055 INCHES NOMINAL
SURFACE TREATMENT
(SFTT) ANODIZE OVERALL
NUT STYLE
(ACTA) HEXAGON
NUT HEIGHT
(ADEA) 0.250 INCHES NOMINAL
THREAD SERIES
(BZRR) UNJF
BEARING SURFACE TYPE
(CRTM) CHAMFERED
BEARING SURFACE FINISH
(CSXL) 63.0 MICROINCHES

Manufacturer Part Numbers


Related Inventory

MS17354-05
NUT
Readily Available


 
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