The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-439-4760, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is 3m Company. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-439-4760 |
| Primary Part Number | 7100164489 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | 3m Company |
| Status | ACTIVE |
| Design Type | FRICTION |
| Material Document and Classification | ASTM D412 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM D624 ASSN STD SINGLE MATERIAL RESPONSE |
| Material | RUBBER SILICONE |
| 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 |
|---|---|
| 7100164489 | 3m Company (USA) |
| 80-6108-4319-7 | Petra Technology (USA) |
| Reference | Meaning |
|---|---|
| 78-8092-2754-5 | 5/9 Secondary reference Minnesota Mining and Mfg Co 3m Company |
| 78-8092-2754-5 | 5/9 Secondary reference 3m Co Admininistrative Electronic & Communications |
| EMPC-01 | 3/9 Design control — primary reference 3m Company Dba 3m |
| EMPC-01 | 5/9 Secondary reference Minnesota Mining and Mfg Co 3m Company |
| 78-8092-2754-5 | 5/9 Secondary reference 3m Company |
| EMPC-01 | 5/9 Secondary reference 3m Company |
NSN 5340-01-439-4760 is a Cap,protective,dust and Moisture, manufactured by 3m Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-439-4760 has 2 manufacturer part numbers on file: 7100164489 (3m Company), 80-6108-4319-7 (Petra Technology).
Key specifications for 7100164489: Design Type: FRICTION; Material Document and Classification: ASTM D412 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM D624 ASSN STD SINGLE MATERIAL RESPONSE; End Item Identification: W/S:SPRUANCE CLASS DD (963); KIDD CLASS DDG; TICONDEROGA CLASS CG (47); ARLEIGH BURKE CLASS DDG; TARAWA CLASS LHA; WASP CLASS LHD; Material: RUBBER SILICONE. 3 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.