The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-00-804-1244, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-00-804-1244 |
| Item Name | Plug,protective,dust and Moistur |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-C-5541, CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE A |
| Design Type | THREADED |
| Overall Diameter | 1.130 INCHES NOMINAL IN |
| Drive Type | SERRATED OR SQUARE HEAD OR HEX SOCKET |
| Material Document and Classification | QQ-A-250/2 FED SPEC SINGLE MATERIAL RESPONSE |
| Features Provided | SHOULDER |
| Nondefinitive Spec/std Data | 1 TYPE AND C CLASS |
| Surface Treatment | CHROMATE OR ANODIZE |
| Thread Class | 2A A |
| Material | ALUMINUM ALLOY 3003 |
| Thread Size and Series/type Designator | 7/8-14 NF |
| 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 |
| Reference | Meaning |
|---|---|
| NAS847 | 3/1 Design control — primary reference U.S. Government activity |
| MILC5501TYPE1CLASSCSIZE10 | 5/9 Secondary reference U.S. Government activity |
| M5501/2-10 | 5/9 Secondary reference U.S. Government activity |
| NAS842-10A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-804-1244 is a Plug,protective,dust and Moistur, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-804-1244: Surface Treatment Document and Classification: MIL-C-5541, CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE A; Design Type: THREADED; Overall Diameter: 1.130 INCHES NOMINAL IN; Drive Type: SERRATED OR SQUARE HEAD OR HEX SOCKET. 11 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.