The O-Ring, cataloged under National Stock Number 5331-01-373-6248, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Leonardo S.p.a Land & Naval Defence Electronics Division (CAGE A1615); Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (CAGE 18565); Thales Sa (CAGE F6481); Scioteq (CAGE F6495) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-373-6248 |
| Primary Part Number | 10-00-2085-1285 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division |
| 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 |
|---|---|
| 38R054P006 | Leonardo S.p.a Land & Naval Defence Electronics Division (ITA) |
| 10-00-2085-1285 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA) |
| 91710323 | Thales Sa (FRA) |
| 91710323 | Scioteq (FRA) |
| Reference | Meaning |
|---|---|
| 1649500-23 | 5/9 Secondary reference U.S. Government activity |
| 10-00-2085-1285 | 5/9 Secondary reference Acofab Sa |
NSN 5331-01-373-6248 is a O-Ring, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-373-6248 has 4 manufacturer part numbers on file: 38R054P006 (Leonardo S.p.a Land & Naval Defence Electronics Division), 10-00-2085-1285 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division), 91710323 (Thales Sa), 91710323 (Scioteq).
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.