The O-Ring, cataloged under National Stock Number 5331-01-297-8252, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-297-8252 |
| Primary Part Number | J228P128 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.481 INCHES MINIMUM AND 1.493 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROSILICONE CLASS FQ AND PLASTIC TETRAFLUOROETHYLENE |
| 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 |
|---|---|
| J228P128 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| J228P128 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| J228P128 | 5/2 Secondary reference U.S. Government activity |
| 10159851 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5331-01-297-8252 is a O-Ring, manufactured by General Electric Company, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-297-8252 has 2 manufacturer part numbers on file: J228P128 (Parker-Hannifin Corp Div O-Ring Division), J228P128 (General Electric Company).
Key specifications for J228P128: Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Center Hole Diameter: 1.481 INCHES MINIMUM AND 1.493 INCHES MAXIMUM IN; End Item Identification: W/S; ENGINE, AIRCRAFT F-404; F/A-18E/F HORNET AIRCRAFT; Material: RUBBER FLUOROSILICONE CLASS FQ AND PLASTIC TETRAFLUOROETHYLENE. 3 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.