The O-Ring, cataloged under National Stock Number 5331-01-471-7396, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Apple Rubber Products, Inc. Dba Apple Rubber Products Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-471-7396 |
| Primary Part Number | 7.612X.070-80EP |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Apple Rubber Products, Inc. Dba Apple Rubber Products Inc |
| Status | ACTIVE |
| Temp Rating | -67.0 FAHRENHEIT AND 302.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.070 INCHES NOMINAL IN |
| Hardness Rating | 80.0 SHORE DUROMETER A NOMINAL |
| Center Hole Diameter | 7.612 INCHES NOMINAL IN |
| Material | RUBBER ETHYLENE-PROPYLENE CLASS EPM |
| 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 |
|---|---|
| 5-438-E540-80 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| HO99976364M | Elbit Systems Ltd Div Aerospace (ISR) |
| RO76152-070-80-EPB | Apple Rubber Products, Inc. Dba Apple Rubber Products Inc (USA) |
| 7.612X.070-80EP PRIMARY | Apple Rubber Products, Inc. Dba Apple Rubber Products Inc (USA) |
| Reference | Meaning |
|---|---|
| OR193.34X1.78MM-80EP | 5/9 Secondary reference Apple Rubber Products, Inc. Dba Apple Rubber Products Inc |
| HO99976364M | 5/9 Secondary reference Elbit Systems Ltd |
| HO99976360 | D/9 Drawing number reference only Elbit Systems Ltd |
NSN 5331-01-471-7396 is a O-Ring, manufactured by Apple Rubber Products, Inc. Dba Apple Rubber Products Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-471-7396 has 4 manufacturer part numbers on file: 5-438-E540-80 (Parker-Hannifin Corp Div O-Ring Division), HO99976364M (Elbit Systems Ltd Div Aerospace), RO76152-070-80-EPB (Apple Rubber Products, Inc. Dba Apple Rubber Products Inc), 7.612X.070-80EP (Apple Rubber Products, Inc. Dba Apple Rubber Products Inc).
Key specifications for 7.612X.070-80EP: Temp Rating: -67.0 FAHRENHEIT AND 302.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.070 INCHES NOMINAL IN; Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL; Center Hole Diameter: 7.612 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.