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NSN 5310-00-489-1428, 5310004891428
NUT ASSEMBLY,SELF-LOCKING,GANG C

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 004891428
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 5310-00-489-1428

National Stock Number (NSN) 5310-00-489-1428, or NIIN 004891428, (nut assembly,self-locking,gang c) was assigned May 20, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

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 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 02, 2006, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (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 5310004891428 contains silver.

This information was last updated on .


Technical Characteristics

BASE WIDTH
(ACUU) 0.436 INCHES MINIMUM AND 0.446 INCHES MAXIMUM
UNABLE TO DECODE
(ACUU) UNABLE TO DECODE AND UNABLE TO DECODE
NUT STYLE
(ACTA) A20 GANG CHANNEL, SELF LOCKING
NUT HEIGHT
(ADEA) 0.293 INCHES MINIMUM AND 0.308 INCHES MAXIMUM
UNABLE TO DECODE
(ADEA) UNABLE TO DECODE AND UNABLE TO DECODE
UNABLE TO DECODE
(ACVN) UNABLE TO DECODE AND UNABLE TO DECODE
BASE THICKNESS
(ACYB) 0.055 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
UNABLE TO DECODE
(ACYB) UNABLE TO DECODE AND UNABLE TO DECODE
ASSEMBLY OVERALL HEIGHT
(ADFF) 0.332 INCHES NOMINAL
CHANNEL HEIGHT
(ADFG) 0.147 INCHES NOMINAL
CHANNEL STYLE
(ADFE) RADIUS TYPE
LOCKING FEATURE
(AAUM) PREVAILING TORQUE ALL METAL DESIGN
NUT QUANTITY
(AZXC) 10
NUT STYLE
(ACTA) GANG CHANNEL, SELF LOCKING
OVERALL WIDTH
(ABMK) 0.594 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL
MATERIAL
(MATT) STEEL COMP 321 CHANNEL
MATERIAL
(MATT) STEEL CORROSION RESISTING NUT
PRECIOUS MATERIAL
(PRMT) SILVER
RADIUS
(ABGG) 5.568 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENT
(SFTT) SILVER NUT
THREAD DIRECTION
(AAJF) RIGHT-HAND
NUT LENGTH
(ACVN) 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM

Manufacturer Part Numbers


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