The O-Ring, cataloged under National Stock Number 5331-00-104-7624, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5331-00-104-7624 |
| Primary Part Number | NA151-2-222 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Temp Rating | -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Outside Diameter | 1.739 INCHES MINIMUM AND 1.785 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Elongation Percentage | 289 MAXIMUM |
| Center Hole Diameter | 1.478 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3-25-HOF | Griffon Hoverwork Ltd (GBR) |
| PRP222-830-70 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| PRP222 | Hoffmann Gmbh & Co. Kg (DEU) |
| 222-8307 | Trelleborg Sealing Solutions Germany Gmbh (DEU) |
| 30025 HOF | Griffon Hoverwork Ltd (GBR) |
| 23176-208610-03-0 | Baainbw Dokumente Ohne Nutzungsrechte Des Baainbw Fur Beschaffungszwecke (DEU) |
| 23176-208610-03-0 | Rheinmetall Landsysteme Gmbh (DEU) |
| ORAR00222-N7038 | Trelleborg Sealing Solutions France (FRA) |
| NA151-2-222 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| ORAR00222-N7038 | Trelleborg Sealing Solutions Germany Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 222-8307 | 5/9 Secondary reference Parker Hannifin Corporation Div O-Ring Division |
NSN 5331-00-104-7624 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-104-7624 has 10 manufacturer part numbers on file: 3-25-HOF (Griffon Hoverwork Ltd), PRP222-830-70 (Parker Hannifin Corporation Div O-Ring Division), PRP222 (Hoffmann Gmbh & Co. Kg), 222-8307 (Trelleborg Sealing Solutions Germany Gmbh), 30025 HOF (Griffon Hoverwork Ltd) and 5 more.
Key specifications for NA151-2-222: Temp Rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Outside Diameter: 1.739 INCHES MINIMUM AND 1.785 INCHES MAXIMUM IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL. 7 specifications are documented in the U.S. Government catalog.
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.