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NSN 5310-00-788-4739, 5310007884739
NUT,PLAIN,BARREL

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 007884739
Codification Country
United States
Item Name Code
INC 21926
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 5310-00-788-4739

National Stock Number (NSN) 5310-00-788-4739, or NIIN 007884739, (nut,plain,barrel) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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 3 different weapons systems.

There has been very little 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: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 21926. [A NUT OF CYLINDRICAL OR PARTLY CYLINDRICAL CROSS-SECTION WITH INTEGRAL THREADS PERPENDICULAR TO THE AXIAL CENTERLINE. ENDS MAY BE FLAT OR FLANGED. EXCLUDES:NUT (1), PLAIN, ROUND.]. 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 5310007884739 contains an unknown precious metal.

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

THREAD PITCH DIAMETERS
(AAJE) +0.5625/+0.5676 INCHES
DISTANCE FROM CENTERLINE OF THREADED HOLE TO END OF NUT
(ADBB) 0.630 INCHES NOMINAL
COUNTERSINK ANGLE
(CRSQ) 90.0 DEGREES NOMINAL BOTH ENDS
COUNTERBORE DIAMETER
(AAWY) 0.657 INCHES MINIMUM AND 0.667 INCHES MAXIMUM BOTH ENDS
NUT DIAMETER
(ACTD) 0.9931 INCHES MINIMUM AND 0.9961 INCHES MAXIMUM
NUT COUNTERBORE DEPTH
(ADFK) 0.124 INCHES NOMINAL BOTH ENDS
NUT LENGTH
(ACVN) 1.250 INCHES NOMINAL
NUT STYLE
(ACTA) PLAIN BARREL
MATERIAL
(MATT) STEEL COMP 4340 OVERALL
NOMINAL THREAD SIZE
(CQJX) 0.625 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) PS13145 TYPE 2 CLASS 2 FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL EXCEPT THREADS
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL EXCEPT THREADS
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD QUANTITY PER INCH
(CMLP) 18
THREAD SERIES
(BZRR) UNF
THREAD PITCH DIAMETERS
(AAJE) +0.5625 TO 0.5676 INCHES

Manufacturer Part Numbers


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