The Ring,piston, cataloged under National Stock Number 4310-01-176-2770, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is General Electric Company. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Ring,piston |
| FSC / FSG | 4310 — Compressors and Vacuum Pumps (FSG 43) |
| Manufacturers | Double Seal Ring Co (CAGE 71975); General Electric Company (CAGE 01289) |
| Parameter | Value |
|---|---|
| NSN | 4310-01-176-2770 |
| Primary Part Number | 1281J87-001 |
| Item Name | Ring,piston |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 1281J87-001 | Double Seal Ring Co (USA) |
| 1281J87-001 PRIMARY | General Electric Company (USA) |
| 7303E71 PC218 | General Electric Company (USA) |
NSN 4310-01-176-2770 is a Ring,piston, manufactured by General Electric Company, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-176-2770 has 3 manufacturer part numbers on file: 1281J87-001 (Double Seal Ring Co), 1281J87-001 (General Electric Company), 7303E71 PC218 (General Electric Company).
No hazard code in the DLA record (HMIC N). 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.