NSN 12689563

"a nut having a flat bearing surface and 6 flat sides with slots in its upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots, when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe", feature in critical applications. Excludes:nut (1), self-locking, castellated, octagon."

1005-01-732-7753, blast visor shield.

NSN 1005-01-732-7753 Datasheet

(NSN) National Stock Number

1005-01-732-7753

(FSG) Federal Supply Group

10 - Weapons

(FSC) Federal Supply Classification

1005 - Through 30mm Guns

(NIIN) National Item Identification Number

01-732-7753

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Tue, Aug 19, 2025

Identification

Demilitarization Code

A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Precious Metals Indicator

A - Item does not contain precious metal.

Hazardous Metals Indicator

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

1963480

Cross Reference

CAGE Codes

19207

U S Army Tank Automotive Command Amsta-Im-Mm

Government departments or units, including military organizations

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 1005-01-732-7753?

   The FSCG of the NSN 1005-01-732-7753 is 1005

2. Does NSN 1005-01-732-7753 require demilitarization?

   Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

3. Does NSN 1005-01-732-7753 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 1005-01-732-7753 contain hazardous materials?

   Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

5. When the NSN 1005-01-732-7753 was assigned to the Federal Catalog?

   It was assigned 1 year ago, on Tue, Aug 19, 2025