The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-01-243-3146, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-243-3146 |
| Item Name | Plug,protective,dust and Moistur |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Design Type | FRICTION |
| Material Document and Classification | QQ-A-225/3, T3 FED SPEC SINGLE MATERIAL RESPONSE |
| Features Provided | SHOULDER |
| Material | ALUMINUM ALLOY 2011 |
| 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 |
|---|---|
| ST48D66-1 | 5/9 Secondary reference Lockheed Martin Corp |
| H8-65 | 3/9 Design control — primary reference Parker Hannifin Corporation Dba Hydraulic Pump/motor Duv Div Hydraulic Pump Division |
NSN 5340-01-243-3146 is a Plug,protective,dust and Moistur, classified under FSC 5340, Hardware, Commercial. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-568-9716, 5935-01-574-3150. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-01-243-3146: Design Type: FRICTION; Material Document and Classification: QQ-A-225/3, T3 FED SPEC SINGLE MATERIAL RESPONSE; Features Provided: SHOULDER; End Item Identification: W/S: SUPPORT EQUIPMENT, MX PEACEKEEPER MISSILE. 4 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.