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NSN 5310-00-612-3391, 5310006123391
NUT ASSEMBLY,SELF-LOCKING,GANG C

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 006123391
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 5310-00-612-3391

National Stock Number (NSN) 5310-00-612-3391, or NIIN 006123391, (nut assembly,self-locking,gang c) was assigned February 5, 1975 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 9 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Aug 14, 2014. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE5E814M3850, SPM5A710M1273, SPM5A710M1273, SPM5A710M1273. The total value of the awarded contracts has been US$ 22,451.76.

This NSN is somewhat common among different platforms, belonging to 6 different weapons systems.

There has been very little 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.) 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) 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 5310006123391 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

UNABLE TO DECODE
(ADEA) UNABLE TO DECODE
ASSEMBLY OVERALL HEIGHT
(ADFF) 0.281 INCHES NOMINAL
CHANNEL HEIGHT
(ADFG) 0.173 INCHES NOMINAL
CHANNEL STYLE
(ADFE) STRAIGHT TYPE
FEATURES PROVIDED
(CBBL) FLOATING NUT
LOCKING FEATURE
(AAUM) PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION
(ABAJ) DRY FILM LUBRICANT
OVERALL LENGTH
(ABHP) 72.000 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 0.518 INCHES NOMINAL
MATERIAL
(MATT) IRON ALLOY 660 NUT
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES
NUT QUANTITY
(AZXC) 57
NUT SPACING
(ADFH) 1.250 INCHES NOMINAL
NUT STYLE
(ACTA) GANG CHANNEL, SELF LOCKING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE CHANNEL
SURFACE TREATMENT
(SFTT) ANODIZE CHANNEL
THREAD CLASS
(AAJD) 3B
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD QUANTITY PER INCH
(CMLP) 28
THREAD SERIES
(BZRR) UNJF
NUT STYLE
(ACTA) A20 GANG CHANNEL, SELF LOCKING
NUT HEIGHT
(ADEA) 0.249 INCHES NOMINAL

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