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NSN 5310-01-304-7972, 5310013047972
Cancelled -> Replaced by 5310016266541

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 013047972
Codification Country
United States
Item Name Code
INC 29730
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 5310-01-304-7972

National Stock Number (NSN) 5310-01-304-7972, or NIIN 013047972, (nut,self-locking,extended washer) was assigned July 27, 1989 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5310016266541.

There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 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. ISO Group has a strong supply network for this NSN, with 16 sources of supply.

This part number has not been procured by the US Government in over a year. There have been 3 contracts issued for this part number, with 3 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: SPE4A622P6926, SPE5EJ21V3538, SPM5A009MQ933. The total value of the awarded contracts has been US$ 7,090.95.

This NSN is very common among different weapons systems, belonging to 40 different platforms.

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 02, 2006, 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) 29730. [A NUT HAVING 6 FLAT SIDES AND AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE FLATS OR PERIPHERY. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.]. 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 5310013047972 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

TEMP RATING
(AZKQ) 450.0 DEG FAHRENHEIT MAXIMUM
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL AND CHROMATE OVERALL
COUNTERBORE DIAMETER
(AAWY) 0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM WASHER
LOCKING FEATURE
(AAUM) PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION
(ABAJ) DRY FILM LUBRICANT
OVERALL HEIGHT
(ABKW) 0.204 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) IRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES
NUT COUNTERBORE DEPTH
(ADFK) 0.007 INCHES MINIMUM AND 0.036 INCHES MAXIMUM WASHER
NUT STYLE
(ACTA) HEXAGON
WASHER OUTSIDE DIAMETER
(AAVX) 0.420 INCHES MAXIMUM
WASHER THICKNESS
(ADEM) 0.019 INCHES MINIMUM
WIDTH ACROSS FLATS
(ASDB) 0.304 INCHES MINIMUM AND 0.316 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) CADMIUM AND CHROMATE OVERALL
TEMP RATING
(AZKQ) 450.0 FAHRENHEIT MAXIMUM
THREAD CLASS
(AAJD) 3B
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD QUANTITY PER INCH
(CMLP) 28
THREAD SERIES
(BZRR) UNJF

Manufacturer Part Numbers

142224

RNCC
5
RNVC
9
BACN10YR4CM

RNCC
C
RNVC
1
BH142224

RNCC
5
RNVC
2
MS142224

RNCC
3
RNVC
2
MS142224

RNCC
5
RNVC
9
RH30C4D

RNCC
5
RNVC
2

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