The O-Ring, cataloged under National Stock Number 5331-01-219-1275, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Industrie Mecanique Pour Fluides. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-219-1275 |
| Primary Part Number | HJE03337 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Industrie Mecanique Pour Fluides |
| Status | ACTIVE |
| Temp Rating | -57.0 CELSIUS AND 205.0 CELSIUS DEGC |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Outside Diameter | 1.362 INCHES MINIMUM AND 1.398 INCHES MAXIMUM IN |
| Hardness Rating | 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM |
| Material Document and Classification | ASTM D2000 2AA815A13F17EA14 NATIONAL SPEC SINGLE MATERIAL RESPONSE |
| Center Hole Diameter | 1.162 INCHES MINIMUM AND 1.186 INCHES MAXIMUM 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 |
|---|---|
| HJE03337 | Industrie Mecanique Pour Fluides (FRA) |
| AS568-123 2AA815A13F17EA14 | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| A-123SR725-80 | 3/2 Design control — primary reference U.S. Government activity |
| AS568-123 2AA815A13F17EA14 | 5/9 Secondary reference U.S. Government activity |
| 2-123 E540-80 | 5/9 Secondary reference Parker Hannifin Gmbh O-Ring Division |
| 2-123 E540-80 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
NSN 5331-01-219-1275 is a O-Ring, manufactured by Industrie Mecanique Pour Fluides, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-219-1275 has 2 manufacturer part numbers on file: HJE03337 (Industrie Mecanique Pour Fluides), AS568-123 2AA815A13F17EA14 (Sae International Dba Sae International).
Key specifications for HJE03337: Temp Rating: -57.0 CELSIUS AND 205.0 CELSIUS DEGC; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Outside Diameter: 1.362 INCHES MINIMUM AND 1.398 INCHES MAXIMUM IN; Hardness Rating: 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM. 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.