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NSN 5310-01-147-4907, 5310011474907
NUT,PLAIN,ROUND

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 011474907
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 5310-01-147-4907

National Stock Number (NSN) 5310-01-147-4907, or NIIN 011474907, (nut,plain,round) was assigned February 17, 1983 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 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 a year. There have been 10 contracts issued for this part number, with 10 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE4A522V1207, SPE5EM21V1480, SPE5E721V0347, SPE5E719P3441, SPE5E719V2179. The total value of the awarded contracts has been US$ 18,013.12.

This NSN is unique to one weapons system.

There has been a small amount of 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 Apr 25, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

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 5310011474907 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

THREAD PITCH DIAMETERS
(AAJE) +1.1312/+1.1350 INCHES
DRIVE POINT DEPTH
(ABQU) 0.070 INCHES NOMINAL
DRIVE POINT QUANTITY
(ADBM) 4
DRIVE POINT WIDTH
(ADBH) 0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM
COUNTERBORE DIAMETER
(AAWY) 1.180 INCHES MINIMUM SECOND END AND 1.190 INCHES MAXIMUM SECOND END
COUNTERBORE DIAMETER
(AAWY) 1.200 INCHES NOMINAL FIRST END
FLANGE THICKNESS
(ABKU) 0.260 INCHES NOMINAL
HARDNESS RATING
(CQFM) 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
NOMINAL THREAD SIZE
(CQJX) 1.156 INCHES
NUT COUNTERBORE DEPTH
(ADFK) 0.110 INCHES NOMINAL FIRST END
NUT COUNTERBORE DEPTH
(ADFK) 0.150 INCHES NOMINAL SECOND END
NUT DIAMETER
(ACTD) 1.490 INCHES NOMINAL
NUT STYLE
(ACTA) ROUND
NUT THICKNESS
(ADBG) 0.520 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) EMS 65037,FSCM 73342 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL CORROSION RESISTING OVERALL
SMALL END DIAMETER
(ABPH) 1.350 INCHES NOMINAL
THREAD DIRECTION
(AAJF) LEFT-HAND
THREAD PITCH DIAMETERS
(AAJE) +1.1312 TO 1.1350 INCHES
THREAD SERIES
(BZRR) BUTTRESS
THREAD QUANTITY PER INCH
(CMLP) 24
UNDERCUT THICKNESS
(ADBJ) 0.110 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) AMS 2405 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) NICKEL OVERALL

Manufacturer Part Numbers


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