The Lock Set,mortise, cataloged under National Stock Number 5340-00-977-6701, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-977-6701 |
| Item Name | Lock Set,mortise |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Supplementary Features | T.O. 21M-LGM30F-4-7 F23 I13D |
| Nuclear Hardness Critical Feature | HARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | H |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| 25-18164-7 | 5/2 Secondary reference U.S. Government activity |
| 25-18164-7 | 3/9 Design control — primary reference The Boeing Company |
NSN 5340-00-977-6701 is a Lock Set,mortise, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-977-6701: Supplementary Features: T.O. 21M-LGM30F-4-7 F23 I13D; Special Features: USED ON MISSILE BASE SUPPORT ADAPTER RING; COMPONENTS INCLUDE -2 STRIKE LATCH,-3 SHAFT,-4 HANDLE,-6 SPRING HOUSING,23-5797 SPRING; End Item Identification: LGM-30 MINUTEMAN MISSILE; Nuclear Hardness Critical Feature: HARDENED. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5340-00-977-6701 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.