The Cap-Plug,protective,dust and Moi, cataloged under National Stock Number 5340-00-685-0707, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5340-00-685-0707 |
| Primary Part Number | 129-900-064 |
| Item Name | Cap-Plug,protective,dust and Moi |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Closed End Overall Diameter | 1.730 INCHES NOMINAL IN |
| Length Under Shoulder | 0.595 INCHES MINIMUM AND 0.655 INCHES MAXIMUM IN |
| Open End Inside Diameter | 1.807 INCHES NOMINAL IN |
| Material | PLASTIC, POLYETHYLENE (PP) |
| 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 |
|---|---|
| 129-900-064 | Raytheon Company (USA) |
| 524741-25 | Triumph Thermal Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| WW19 | 5/2 Secondary reference U.S. Government activity |
| NAS816-173 | 3/2 Design control — primary reference U.S. Government activity |
| 1819828 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5340-00-685-0707 is a Cap-Plug,protective,dust and Moi, manufactured by Raytheon Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-685-0707 has 2 manufacturer part numbers on file: 129-900-064 (Raytheon Company), 524741-25 (Triumph Thermal Systems, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5355-00-918-5192, 5985-01-640-6397. Verify interchangeability with system specifications before substitution.
Key specifications for 129-900-064: Closed End Overall Diameter: 1.730 INCHES NOMINAL IN; Length Under Shoulder: 0.595 INCHES MINIMUM AND 0.655 INCHES MAXIMUM IN; Open End Inside Diameter: 1.807 INCHES NOMINAL IN; Material: PLASTIC, POLYETHYLENE (PP). 4 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.