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NSN 5310-00-874-2050, 5310008742050
Cancelled -> Replaced by 5310000592507

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 008742050
Codification Country
United States
Item Name Code
INC 01864
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 5310-00-874-2050

National Stock Number (NSN) 5310-00-874-2050, or NIIN 008742050, (nut assembly,self-locking,gang c) was assigned November 13, 1967 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5310000592507.

There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Feb 07, 2019. There have been 5 contracts issued for this part number, with 6 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: SPE5E819V3779, SPE5E817V2298, SPE5E816V1959, SPE5E815MQ297, SPE5E815MQ297. The total value of the awarded contracts has been US$ 29,765.12.

This NSN is somewhat common among different platforms, belonging to 3 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. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 02, 2005, 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) 01864. [AN ITEM COMPOSED OF A SPECIALLY DESIGNED CHANNEL AND A SERIES OF NUTS HAVING INTEGRAL SELF-LOCKING FEATURES ASSEMBLED IN PREDETERMINED SPACING.]. 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 5310008742050 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

ASSEMBLY OVERALL HEIGHT
(ADFF) 0.250 INCHES MAXIMUM
CHANNEL HEIGHT
(ADFG) 0.250 INCHES MAXIMUM
CHANNEL STYLE
(ADFE) STRAIGHT TYPE
COUNTERBORE DIAMETER
(AAWY) 0.194 INCHES MINIMUM NUT
FEATURES PROVIDED
(CBBL) FLOATING NUT
HARDNESS RATING
(CQFM) 49.0 ROCKWELL C MAXIMUM
NOMINAL THREAD SIZE
(CQJX) 0.190 INCHES
NUT COUNTERBORE DEPTH
(ADFK) 0.062 INCHES MINIMUM NUT
NUT QUANTITY
(AZXC) 57
NUT SPACING
(ADFH) 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
NUT STYLE
(ACTA) GANG CHANNEL, SELF LOCKING
OVERALL LENGTH
(ABHP) 72.000 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 0.416 INCHES MAXIMUM
LOCKING FEATURE
(AAUM) PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION
(ABAJ) SOLUBLE LUBRICANT
MATERIAL
(MATT) STEEL CORROSION RESISTING CHANNEL
MATERIAL
(MATT) STEEL NUT
THREAD CLASS
(AAJD) 3B
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD SERIES
(BZRR) UNJF
THREAD QUANTITY PER INCH
(CMLP) 32
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,TY 2,CL3 FED SPEC ALL TREATMENT RESPONSES NUT
SURFACE TREATMENT
(SFTT) CADMIUM NUT
SURFACE TREATMENT
(SFTT) PASSIVATE CHANNEL
TEMP RATING
(AZKQ) 450.0 DEG FAHRENHEIT MAXIMUM

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