The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-00-882-3410, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-00-882-3410 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Design Type | THREADED |
| Overall Diameter | 0.690 INCHES NOMINAL IN |
| Material Document and Classification | L-P-390, TYPE 1, CLASS L, GRADE 1 FED SPEC SINGLE MATERIAL RESPONSE |
| Specification/standard Data | 80205-NAS814 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Thread Class | 3B |
| Material | PLASTIC |
| Thread Size and Series/type Designator | 5/8-18 UNF |
| Inside Diameter Length | 0.490 INCHES NOMINAL IN |
| Round Cap Outside Surface Condition | RIBBED |
| 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 |
|---|---|
| NAS814-6A | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| NAS814-6A | 3/2 Design control — primary reference U.S. Government activity |
| NAS814-6A | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
| NAS814-6A | 5/9 Secondary reference U.S. Government activity |
NSN 5340-00-882-3410 is a Cap,protective,dust and Moisture, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-882-3410: Design Type: THREADED; Overall Diameter: 0.690 INCHES NOMINAL IN; Material Document and Classification: L-P-390, TYPE 1, CLASS L, GRADE 1 FED SPEC SINGLE MATERIAL RESPONSE; Specification/standard Data: 80205-NAS814 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 9 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.