The O-Ring, cataloged under National Stock Number 5331-01-600-1279, 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 | 5331-01-600-1279 |
| Primary Part Number | 2-029 S3018-70B |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Temp Rating | 260.0 CELSIUS DEGC |
| Cross-Sectional Height | 0.070 INCHES NOMINAL IN |
| Hardness Rating | 70.0 PLASTOMETER SCALE NOMINAL |
| Center Hole Diameter | 1.489 INCHES NOMINAL IN |
| Material | PLASTIC SILICONE |
| 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 |
|---|---|
| 2-029 S3018-70B PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5331-01-600-1279 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-600-1279 has 1 manufacturer part number on file: 2-029 S3018-70B (Parker-Hannifin Corp Div O-Ring Division).
Key specifications for 2-029 S3018-70B: Temp Rating: 260.0 CELSIUS DEGC; Cross-Sectional Height: 0.070 INCHES NOMINAL IN; Hardness Rating: 70.0 PLASTOMETER SCALE NOMINAL; Center Hole Diameter: 1.489 INCHES NOMINAL 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.