The O-Ring, cataloged under National Stock Number 5331-01-630-6533, 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 Tube Fittings Division. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-630-6533 |
| Primary Part Number | 2-119 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| Status | ACTIVE |
| Temp Rating | 250.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 2.62 MILLIMETERS NOMINAL MM |
| Outside Diameter | 28.71 MILLIMETERS NOMINAL MM |
| Hardness Rating | 90.0 SHORE DUROMETER A NOMINAL |
| Peripheral Diameter | 28.71 MILLIMETERS NOMINAL MM |
| Color | BLACK OR BROWN |
| Center Hole Diameter | 23.47 MILLIMETERS NOMINAL MM |
| Material | RUBBER BUTADIENE CLASS BR OR RUBBER FLUOROCARBON CLASS FPM |
| 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 |
|---|---|
| 2-119 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
NSN 5331-01-630-6533 is a O-Ring, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-630-6533 has 1 manufacturer part number on file: 2-119 (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division).
Key specifications for 2-119: Temp Rating: 250.0 FAHRENHEIT DEGF; Cross-Sectional Height: 2.62 MILLIMETERS NOMINAL MM; Outside Diameter: 28.71 MILLIMETERS NOMINAL MM; Hardness Rating: 90.0 SHORE DUROMETER A NOMINAL. 8 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.