The Plug,leakproof Seal, cataloged under National Stock Number 5340-01-552-5790, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-552-5790 |
| Item Name | Plug,leakproof Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Overall Diameter | 8.547 INCHES NOMINAL IN |
| Color | GREEN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 4257492 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-552-5790 is a Plug,leakproof Seal, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-552-5790: Overall Diameter: 8.547 INCHES NOMINAL IN; Color: GREEN; Special Features: CONTRACT NO.DEW-W8466; Part Name Assigned by Controlling Agency: SEGMENT,HATCH PLUG,BOTTOM. 3 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.
NSN 5340-01-552-5790 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.