The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-458-1938, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Thermo Neslab Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Lacoja Inc Div Penn Fluid System Technologies (CAGE 7A717); Thermo Neslab Inc. (CAGE 30234) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-458-1938 |
| Primary Part Number | 003448 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Thermo Neslab Inc. |
| 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 |
|---|---|
| PP-QT8-B-DC | Lacoja Inc Div Penn Fluid System Technologies (USA) |
| 003448 PRIMARY | Thermo Neslab Inc. (USA) |
NSN 5340-01-458-1938 is a Cap,protective,dust and Moisture, manufactured by Thermo Neslab Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-458-1938 has 2 manufacturer part numbers on file: PP-QT8-B-DC (Lacoja Inc Div Penn Fluid System Technologies), 003448 (Thermo Neslab Inc.).
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.