The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-395-5855, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Spokane Stainless Technologies, Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares 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 | 5340-01-395-5855 |
| Primary Part Number | 04-1019 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Spokane Stainless Technologies, Inc. |
| Status | ACTIVE |
| Design Type | FRICTION |
| Tube Outside Diameter for Which Designed | 2.0000 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY |
| Round Cap Outside Surface Condition | SMOOTH |
| 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 |
|---|---|
| 04-1019 PRIMARY | Spokane Stainless Technologies, Inc. (USA) |
NSN 5340-01-395-5855 is a Cap,protective,dust and Moisture, manufactured by Spokane Stainless Technologies, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-395-5855 has 1 manufacturer part number on file: 04-1019 (Spokane Stainless Technologies, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6645-01-546-0486. Verify interchangeability with system specifications before substitution.
Key specifications for 04-1019: Design Type: FRICTION; Tube Outside Diameter for Which Designed: 2.0000 INCHES NOMINAL IN; Material Document and Classification: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE; Material: ALUMINUM ALLOY. 5 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.