The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-103-4319, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Cef Industries Inc Environ Div. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-103-4319 |
| Primary Part Number | 8067-71 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Cef Industries Inc Environ Div |
| Status | ACTIVE |
| Width Across Flats | 0.750 INCHES NOMINAL IN |
| Design Type | THREADED |
| Thread Pitch Diameters | +0.6009 TO 0.6059 INCHES IN |
| Surface Treatment | ANODIZE |
| Thread Class | 2B |
| Material | ALUMINUM ALLOY |
| Thread Size and Series/type Designator | 0.625-27 UNS |
| Inside Diameter Length | 0.562 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 |
| Part Number | Manufacturer |
|---|---|
| 8067-71 PRIMARY | Cef Industries Inc Environ Div (USA) |
| Reference | Meaning |
|---|---|
| 8067-71 | 5/9 Secondary reference Cef Industries, Llc Dba Cef Industries Inc |
NSN 5340-01-103-4319 is a Cap,protective,dust and Moisture, manufactured by Cef Industries Inc Environ Div, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-103-4319 has 1 manufacturer part number on file: 8067-71 (Cef Industries Inc Environ Div).
1 possible match (shared part number, not a government interchangeability claim): 3010-01-490-1806. Verify interchangeability with system specifications before substitution.
Key specifications for 8067-71: Width Across Flats: 0.750 INCHES NOMINAL IN; Design Type: THREADED; Thread Pitch Diameters: +0.6009 TO 0.6059 INCHES IN; Surface Treatment: ANODIZE. 8 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.