The O-Ring, cataloged under National Stock Number 5331-01-304-5154, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (CAGE 18565); General Dynamics United Kingdom Ltd (CAGE KCPX0); Thales Sa (CAGE F6481); Saab Aktiebolag (CAGE A167N) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-304-5154 |
| Primary Part Number | 30-03-2068-1215 |
| 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 |
|---|---|
| 30-03-2068-1215 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA) |
| 5970900487 | General Dynamics United Kingdom Ltd (GBR) |
| 91636310 | Thales Sa (FRA) |
| TF1900/022 | Saab Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| 30-03-2068-1215 | 5/9 Secondary reference Acofab Sa |
| 2626744G002 | 5/9 Secondary reference L3harris Technologies, Inc. |
| TF1900/022 | 5/9 Secondary reference Saab Ab (publ) - Business Area Surveillance - Ew Systems |
| E45-0003-012 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| SC-22-070 | 5/9 Secondary reference SAS Industries Inc |
NSN 5331-01-304-5154 is a O-Ring, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-304-5154 has 4 manufacturer part numbers on file: 30-03-2068-1215 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division), 5970900487 (General Dynamics United Kingdom Ltd), 91636310 (Thales Sa), TF1900/022 (Saab Aktiebolag).
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.