The O-Ring, cataloged under National Stock Number 5331-01-519-7987, 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 5 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 | 5331-01-519-7987 |
| Primary Part Number | 2-209 V0835-75 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Cross-Sectional Height | 0.139 INCHES NOMINAL IN |
| Hardness Rating | 80.0 SHORE DUROMETER A NOMINAL |
| Material Document and Classification | MIL-R-83485 MIL SPEC ALL MATERIAL RESPONSES |
| Center Hole Diameter | 0.671 INCHES NOMINAL IN |
| Material | PLASTIC FLUOROCARBON |
| 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 |
|---|---|
| 2-209 V0835-75 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5331-01-519-7987 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-519-7987 has 1 manufacturer part number on file: 2-209 V0835-75 (Parker-Hannifin Corp Div O-Ring Division).
Key specifications for 2-209 V0835-75: Cross-Sectional Height: 0.139 INCHES NOMINAL IN; Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL; Material Document and Classification: MIL-R-83485 MIL SPEC ALL MATERIAL RESPONSES; Special Features: BORE DIA 0.937 IN; FEMALE GROOVE DIA 0.909 IN; THROAT DIA 0.690 IN; GROOVE WIDTH 0.187 IN IN. 5 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.