The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-304-4152, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-304-4152 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Overall Diameter | 1.125 INCHES NOMINAL IN |
| 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 |
|---|---|
| MD3H01-16Y | 5/9 Secondary reference The Boeing Company Div Defense |
| 4270-16Y | 5/9 Secondary reference 3m Company |
| 6689757-13 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 7574474-024 | 5/9 Secondary reference General Dynamics Land Systems Inc. |
| 4270 M5501/31A-893 | 5/9 Secondary reference 3m Co Admininistrative Electronic & Communications |
| M5501/31A-893 | 5/9 Secondary reference Minnesota Mining and Mfg Co 3m Company |
| 10336814 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 10125974-113 | 7/2 Vendor item drawing reference U.S. Government activity |
| 4270-16Y | 5/9 Secondary reference 3m Co Admininistrative Electronic & Communications |
| 4270-16Y | 5/9 Secondary reference Minnesota Mining and Mfg Co 3m Company |
| M5501/31A-893 | 5/9 Secondary reference 3m Company |
| 4270-16Y | 3/9 Design control — primary reference 3m Company Dba 3m |
NSN 5340-01-304-4152 is a Cap,protective,dust and Moisture, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-304-4152: Overall Diameter: 1.125 INCHES NOMINAL IN; Special Features: INSIDE DIA. 0.893 IN.; 100 PER BAG;10 BAGS PER BOX IN. 1 specification is 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.