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NSN 5310-00-941-6635, 5310009416635
Cancelled -> Replaced by 5310006806463

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 009416635
Codification Country
United States
Item Name Code
INC 04888
Criticality
(Y) This item does not have a nuclear hardened feature but does have other critical feature(s) 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 5310-00-941-6635

National Stock Number (NSN) 5310-00-941-6635, or NIIN 009416635, (nut,plain,extended washer,double) was assigned December 12, 1965 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5310006806463.

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 11 suppliers. Today, 7 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 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 5 contracts issued for this part number, with 5 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE5E321P0029, SPETA620P1179, SPE4A520P6522, SPETA619P1221, SPE5E319P1491. The total value of the awarded contracts has been US$ 40,901.67.

This NSN is somewhat common among different platforms, belonging to 8 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 15,584. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 11, 2019, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 04888. [A NUT HAVING 12 DRIVE POINTS, 24 SIDES, AND AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE POINTS OR PERIPHERY.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 5310009416635 contains silver.

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

CRITICALITY CODE JUSTIFICATION
(CRTL) FEAT
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES
NUT STYLE
(ACTA) DOUBLE HEXAGON
OVERALL HEIGHT
(ABKW) 0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) IRON ALLOY 660 OVERALL
PRECIOUS MATERIAL
(PRMT) SILVER
SPECIAL FEATURES
(FEAT) DUE TO CRITICAL FEATURES, TOLERANCES, FIT RESTRICTIONS, MATERIAL PROPERTIES & MANUFACTURING PROCESS. FAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO WEAPON SYSTEM, DEATH OR SERIOUIS INJURY
THREAD CLASS
(AAJD) 3BG
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD SERIES
(BZRR) UNJF
THREAD QUANTITY PER INCH
(CMLP) 28
WASHER OUTSIDE DIAMETER
(AAVX) 0.459 INCHES MINIMUM AND 0.479 INCHES MAXIMUM
WASHER THICKNESS
(ADEM) 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
WIDTH ACROSS FLATS
(ASDB) 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
SURFACE TREATMENT
(SFTT) SILVER OVERALL

Manufacturer Part Numbers

490130

RNCC
5
RNVC
9
490130

ISC
6
RNCC
C
RNVC
1
490130

RNCC
5
RNVC
9
490130

RNCC
5
RNVC
9
490130

RNCC
5
RNVC
9
490130

RNCC
5
RNVC
9
490130

RNCC
3
RNVC
2
490130

RNCC
5
RNVC
9
490130

RNCC
5
RNVC
2
490130

RNCC
5
RNVC
2
490130

RNCC
5
RNVC
2

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