The Plug,expansion, cataloged under National Stock Number 5340-00-282-1668, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-282-1668 |
| Primary Part Number | 453894 |
| Item Name | Plug,expansion |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Radius | 1.094 INCHES NOMINAL IN |
| Outside Diameter | 0.872 INCHES MINIMUM AND 0.878 INCHES MAXIMUM IN |
| Style Designator | CONCAVE |
| Material Thickness | 0.083 INCHES NOMINAL IN |
| Surface Treatment | DICHROMATE ZINC |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 453894 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| 453894 PRIMARY | Borgwarner Pds (anderson), L.l.c. (USA) |
| 453894 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| Reference | Meaning |
|---|---|
| 453894 | 5/9 Secondary reference General Motors Corp Delco Remy Div |
| 453894 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 453894 | 5/9 Secondary reference General Motors Corp |
NSN 5340-00-282-1668 is a Plug,expansion, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-282-1668 has 3 manufacturer part numbers on file: 453894 (Rolls-Royce Solutions America Inc), 453894 (Borgwarner Pds (anderson), L.l.c.), 453894 (Army Weapons Command Attn Amswe-Ree-S).
Key specifications for 453894: Radius: 1.094 INCHES NOMINAL IN; Outside Diameter: 0.872 INCHES MINIMUM AND 0.878 INCHES MAXIMUM IN; Style Designator: CONCAVE; Material Thickness: 0.083 INCHES NOMINAL IN. 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.