The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-01-493-4571, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Guild Associates Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-493-4571 |
| Primary Part Number | 863-000221 |
| Item Name | Plug,protective,dust and Moistur |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Guild Associates Inc |
| Status | ACTIVE |
| Design Type | THREADED |
| Material | ALUMINUM |
| 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 |
|---|---|
| 863-000221 PRIMARY | Guild Associates Inc (USA) |
| Reference | Meaning |
|---|---|
| 30290 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-493-4571 is a Plug,protective,dust and Moistur, manufactured by Guild Associates Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-493-4571 has 1 manufacturer part number on file: 863-000221 (Guild Associates Inc).
Key specifications for 863-000221: Design Type: THREADED; End Item Identification: CONTRACTOR LOGISTIC SUPPORT MODEL M871, 30-FOOT TRAILER, LAUNDRY ADVANCED SYSTEM (LADDS), NSN2330-00-122-6779 CONTRACT DAAK60-97-C-9222 TM 9-3510-122-24P; Material: ALUMINUM. 2 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.