The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-00-866-4316, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Motors Corp. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5340-00-866-4316 |
| Primary Part Number | 6800218-324 |
| Item Name | Plug,protective,dust and Moistur |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Design Type | THREADED |
| Overall Diameter | 0.812 INCHES NOMINAL IN |
| Drive Type | RAISED RIB |
| Features Provided | SHOULDER |
| Material | PLASTIC |
| Thread Size and Series/type Designator | 9/16-18 UNF |
| 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 |
|---|---|
| 6800218-324 PRIMARY | General Motors Corp (USA) |
| 6800218-324 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| Reference | Meaning |
|---|---|
| 1604-324Y | 5/9 Secondary reference U.S. Government activity |
| MP-324 | 5/9 Secondary reference Robroy Industries Inc Robroy Plastics Div |
NSN 5340-00-866-4316 is a Plug,protective,dust and Moistur, manufactured by General Motors Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-866-4316 has 2 manufacturer part numbers on file: 6800218-324 (General Motors Corp), 6800218-324 (Allison Transmission Inc Dba Allison Transmission, Inc).
Key specifications for 6800218-324: Design Type: THREADED; Overall Diameter: 0.812 INCHES NOMINAL IN; Drive Type: RAISED RIB; Features Provided: SHOULDER. 6 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.