The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-01-547-7091, 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2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-547-7091 |
| Item Name | Plug,protective,dust and Moistur |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Material Document and Classification | QQ-A-250/2 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY 3003 |
| 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 |
| Reference | Meaning |
|---|---|
| NAS842-5 | 3/2 Design control — primary reference U.S. Government activity |
| NAS847 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5340-01-547-7091 is a Plug,protective,dust and Moistur, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-547-7091: Material Document and Classification: QQ-A-250/2 FED SPEC SINGLE MATERIAL RESPONSE; Special Features: TUBE SIZE (REF) 0.312 INCHES; THREAD (REF) .5000-20; MATERIAL THICKNESS 0.012 INCHES IN; Part Name Assigned by Controlling Agency: PLUGS, PROTECTIVE, FLARELESS TUBE END (METAL); End Item Identification: AIRCRAFT ASSEMBLY; MODEL CODE FOR THE V-22 AIRCRAFT. 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.
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.