NSN 6645-01-378-4397, 6645013784397
ACCESS SCREW ASSEMBLY

Federal Supply Classification: FSC 6645 - Time Measuring Instruments
National Item Identification Number: NIIN 013784397
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

Manufacture or supply this part?
Join our growing community of certified suppliers.

Let Us Know

CALL ABOUT NSN 6645-01-378-4397

Our client representatives are standing by to help fulfill your request.

+1-321-773-5710

REQUEST QUOTE for 6645-01-378-4397

Have a list that needs to be quoted? Upload it here.

Upload a List

DLMS^® Summary

National Stock Number 6645-01-378-4397

National Stock Number (NSN) 6645-01-378-4397, or NIIN 013784397, (access screw assembly) was assigned August 13, 1993 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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 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 6645013784397 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) CLOCK,AIRCRAFT,TYPE CL-ABU-11/A
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) CONSISTS OF P/N 12281 SCREW, P/N MS28775-12 PERFORMED PACKING, P/N 32134 SCREW ACCESS