The Plug,expansion, cataloged under National Stock Number 5340-01-502-2872, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mercury Products Corp. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Plug,expansion |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Mercury Products Corp (CAGE 17284); General Dynamics Land Systems Inc. (CAGE 13160); General Dynamics Land Systems Inc. Div Gdls Global Llc (CAGE 7W356) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-502-2872 |
| Primary Part Number | FA-0053 |
| Item Name | Plug,expansion |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mercury Products Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| FA-0053 PRIMARY | Mercury Products Corp (USA) |
| 16103270-001 PRIMARY | General Dynamics Land Systems Inc. (USA) |
| 16103270-001 | General Dynamics Land Systems Inc. Div Gdls Global Llc (USA) |
| Reference | Meaning |
|---|---|
| FA-5225 | 5/9 Secondary reference Mercury Products Corp |
NSN 5340-01-502-2872 is a Plug,expansion, manufactured by Mercury Products Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-502-2872 has 3 manufacturer part numbers on file: FA-0053 (Mercury Products Corp), 16103270-001 (General Dynamics Land Systems Inc.), 16103270-001 (General Dynamics Land Systems Inc. Div Gdls Global Llc).
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.