The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-01-390-1966, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is United States Department of the Army Dba Letterkenny Army Depot. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-390-1966 |
| Primary Part Number | 6136 |
| Item Name | Plug,protective,dust and Moistur |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | United States Department of the Army Dba Letterkenny Army Depot |
| Status | ACTIVE |
| Design Type | FRICTION |
| Overall Diameter | 1.6820 INCHES MINIMUM AND 1.6870 INCHES MAXIMUM IN |
| Drive Type | SCREW SLOT |
| Features Provided | BEVELED SEAT AND SHOULDER |
| Thread Class | 2B |
| Material | ALUMINUM ALLOY |
| Thread Size and Series/type Designator | 1/2-13 UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 6136 PRIMARY | United States Department of the Army Dba Letterkenny Army Depot (USA) |
NSN 5340-01-390-1966 is a Plug,protective,dust and Moistur, manufactured by United States Department of the Army Dba Letterkenny Army Depot, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-390-1966 has 1 manufacturer part number on file: 6136 (United States Department of the Army Dba Letterkenny Army Depot).
Key specifications for 6136: Design Type: FRICTION; Overall Diameter: 1.6820 INCHES MINIMUM AND 1.6870 INCHES MAXIMUM IN; Drive Type: SCREW SLOT; Features Provided: BEVELED SEAT AND SHOULDER. 7 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.
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.