The Cap-Plug,protective,dust and Moi, cataloged under National Stock Number 5340-01-631-0154, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-631-0154 |
| Primary Part Number | 10-329392-24 |
| Item Name | Cap-Plug,protective,dust and Moi |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Amphenol Corp Div Amphenol Aerospace Operations |
| Status | ACTIVE |
| Closed End Overall Diameter | 1.750 INCHES NOMINAL IN |
| Thread Length | 1.50 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Open End Inside Diameter | 1.391 INCHES NOMINAL IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 18 |
| Thread Series Designator | UNEF |
| 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 |
|---|---|
| 10-329392-24 PRIMARY | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
NSN 5340-01-631-0154 is a Cap-Plug,protective,dust and Moi, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-631-0154 has 1 manufacturer part number on file: 10-329392-24 (Amphenol Corp Div Amphenol Aerospace Operations).
Key specifications for 10-329392-24: Closed End Overall Diameter: 1.750 INCHES NOMINAL IN; Thread Length: 1.50 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND; Open End Inside Diameter: 1.391 INCHES NOMINAL 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.