The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-151-6159, 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2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-151-6159 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Material Document and Classification | MIL-B-81705, TYPE 2 MIL SPEC SINGLE MATERIAL RESPONSE |
| Material | PLASTIC |
| 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 |
|---|---|
| NAS831-32B | 3/2 Design control — primary reference U.S. Government activity |
| MS90376-32RF | 5/9 Secondary reference U.S. Government activity |
| NAS831 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5340-01-151-6159 is a Cap,protective,dust and Moisture, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-151-6159: Material Document and Classification: MIL-B-81705, TYPE 2 MIL SPEC SINGLE MATERIAL RESPONSE; Special Features: OPEN END INSIDE DIAMETER: 1.955 IN. MIN. AND 1.975 IN. MAX.;CLOSED END OVERALL DIAMETER: 2.189 IN. MIN. AND 2.251 IN. MAX.;LENGTH UNDER SHOULDER: 0.400 IN. MIN. AND 0.534 IN. MAX. IN; Material: PLASTIC. 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.