NSN 5310-00-384-5978, 5310003845978
NUT,TRAVELING

Federal Supply Classification: FSC 5310 - Nuts and Washers
National Item Identification Number: NIIN 003845978
Codification Country: United States
Item Name Code: INC 77777
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.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 5310-00-384-5978

National Stock Number (NSN) 5310-00-384-5978, or NIIN 003845978, (nut,traveling) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 15, 2014, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (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) 77777. 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 5310003845978 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) AMPCO BRONZE GRADE 18,THREAD DATA SINGLE START R. H.,HELIX ANGLE 3 DEG 18 MIN 27 SEC,PITCH DIA 0.687 IN.,MAJORDIA 0.770 IN.,BORE DIA 0.625 IN.,LINEARPITCH 0.125 IN.AMERICAN STD 29 DEG ACME,WORM WHEEL DATA TEETH 43,CIRC PITCH0.833 IN.,PRESS. ANGLE 14.5 DEG,ADDENDUM 0.265 IN.,WHOLEDEPTH 0.0571 IN.,HELIX ANGLE 3 DEG 24 MIN,BACKLASH 0.003IN.,OVERALL LENGTH OF NUT 0.200 IN.
FSC APPLICATION DATA: (ZZZV) LAUNCHER,GUIDED MISSILE
III FSC APPLICATION DATA: (ZZZV) LAUNCHER,GUIDED MISSILE