The O-Ring, cataloged under National Stock Number 5331-01-157-6350, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Parker Hannifin Corporation Div O-Ring Division. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-157-6350 |
| Primary Part Number | PRP117-1487 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Parker Hannifin Corporation Div O-Ring Division |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Hardness Rating | 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM |
| Material Document and Classification | MIL-R-7362 MIL SPEC SINGLE MATERIAL RESPONSE |
| Peripheral Diameter | 0.989 INCHES MINIMUM AND 1.021 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.793 INCHES MINIMUM AND 0.805 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 |
|---|---|
| PRP117-1487 PRIMARY | Parker Hannifin Corporation Div O-Ring Division (USA) |
| 47-071 2-117 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 117-1487 PRIMARY | Parker Hannifin Corporation Div O-Ring Division (USA) |
| MS29561-117 PRIMARY | Sae International Dba Sae International (USA) |
| PRP568-117-4077-70 PRIMARY | Parco, Llc (USA) |
| A-117SR873B-70 | Hutchinson Seal De Mexico Stillman Seal Division Div Stillman Seal,jpr,espa (MEX) |
| Reference | Meaning |
|---|---|
| SAE-AS29561 | 3/1 Design control — primary reference Sae International Dba Sae International |
| A-117SR873B-70 | 3/2 Design control — primary reference U.S. Government activity |
| 2-117 N4771-70 | 5/9 Secondary reference Parker Hannifin Gmbh O-Ring Division |
| MS29561-117 | 5/9 Secondary reference U.S. Government activity |
| 2-117 47-071 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| MS29561-117 | 5/9 Secondary reference U.S. Government activity |
NSN 5331-01-157-6350 is a O-Ring, manufactured by Parker Hannifin Corporation Div O-Ring Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-157-6350 has 6 manufacturer part numbers on file: PRP117-1487 (Parker Hannifin Corporation Div O-Ring Division), 47-071 2-117 (Parker-Hannifin Corp Div O-Ring Division), 117-1487 (Parker Hannifin Corporation Div O-Ring Division), MS29561-117 (Sae International Dba Sae International), PRP568-117-4077-70 (Parco, Llc) and 1 more.
Key specifications for PRP117-1487: Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Hardness Rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM; Material Document and Classification: MIL-R-7362 MIL SPEC SINGLE MATERIAL RESPONSE. 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.