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NSN 5310-00-676-1140, 5310006761140
NUT,PLAIN,SINGLE BALL SEAT,HEXAG

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 006761140
Codification Country
United States
Item Name Code
INC 04892
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5310-00-676-1140

National Stock Number (NSN) 5310-00-676-1140, or NIIN 006761140, (nut,plain,single ball seat,hexag) was assigned January 1, 1961 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 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.

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: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 04892. [A NUT HAVING 1 CONVEX, SPHERICAL BEARING SURFACE AND 6 FLAT SIDES. ITEMS MAY HAVE A REMOVABLE COLLAR. SEE ALSO NUT (1), PLAIN, CONE SEAT, HEXAGON.]. 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 5310006761140 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

BALL SEAT RADIUS
(ACTC) 0.154 INCHES MINIMUM AND 0.158 INCHES MAXIMUM
BEARING SURFACE FINISH
(CSXL) 63.0 MICROINCHES
HARDNESS RATING
(CQFM) 40.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP 630 OVERALL
NOMINAL THREAD SIZE
(CQJX) 0.138 INCHES
NUT HEIGHT
(ADEA) 0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM
NUT STYLE
(ACTA) SINGLE BALL SEAT, HEXAGON
WIDTH ACROSS FLATS
(ASDB) 0.375 INCHES NOMINAL
THREAD CLASS
(AAJD) 2B
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD QUANTITY PER INCH
(CMLP) 32
THREAD SERIES
(BZRR) UNC

Manufacturer Part Numbers

662742

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3
RNVC
2
662742

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RNVC
9
662742

RNCC
5
RNVC
9
662742

RNCC
5
RNVC
2

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