The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-022-4917, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-022-4917 |
| Primary Part Number | 783604 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Design Type | FRICTION |
| Overall Diameter | 2.900 INCHES MINIMUM AND 2.950 INCHES MAXIMUM IN |
| Material Document and Classification | L-P-349, TYPE 1, CLASS MS, GRADE 0 FED SPEC SINGLE MATERIAL RESPONSE |
| Opening Inside Diameter for Which Designed | 2.880 INCHES MINIMUM AND 2.900 INCHES MAXIMUM IN |
| Material | PLASTIC |
| Inside Diameter Length | 0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 783604 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 783604 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5340-01-022-4917 is a Cap,protective,dust and Moisture, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-022-4917 has 1 manufacturer part number on file: 783604 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 783604: Design Type: FRICTION; Overall Diameter: 2.900 INCHES MINIMUM AND 2.950 INCHES MAXIMUM IN; Material Document and Classification: L-P-349, TYPE 1, CLASS MS, GRADE 0 FED SPEC SINGLE MATERIAL RESPONSE; Opening Inside Diameter for Which Designed: 2.880 INCHES MINIMUM AND 2.900 INCHES MAXIMUM IN. 7 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.