The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-679-2604, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-679-2604 |
| Primary Part Number | 4119391 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Design Type | MOLDED |
| Overall Diameter | 68.2 MILLIMETERS NOMINAL MM |
| Material | PLASTIC VINYL |
| 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 |
|---|---|
| 4119391 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| VC-2687-16 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-679-2604 is a Cap,protective,dust and Moisture, manufactured by Oshkosh Defense Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-679-2604 has 1 manufacturer part number on file: 4119391 (Oshkosh Defense Llc).
Key specifications for 4119391: Overall Height: 25.4 MILLIMETERS NOMINAL MM; Design Type: MOLDED; Overall Diameter: 68.2 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: CAP, ACC, RR. 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.