The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-185-3523, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Thermodyne International, Ltd. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Thermodyne International, Ltd (CAGE 29724) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-185-3523 |
| Primary Part Number | 00040 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Thermodyne International, Ltd |
| Status | ACTIVE |
| 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 |
|---|---|
| 00040 PRIMARY | Thermodyne International, Ltd (USA) |
| Reference | Meaning |
|---|---|
| 194-506-9041 | 5/9 Secondary reference U.S. Government activity |
| 194-506-9041 | 7/2 Vendor item drawing reference Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
NSN 5340-01-185-3523 is a Cap,protective,dust and Moisture, manufactured by Thermodyne International, Ltd, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-185-3523 has 1 manufacturer part number on file: 00040 (Thermodyne International, Ltd).
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.