The O-Ring, cataloged under National Stock Number 5331-01-624-8890, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is 4 M Co Inc Dba 4 M Co Inc Div Trelleborg Sealing Solutions Us Inc.. The record lists 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5331-01-624-8890 |
| Primary Part Number | BACP11J222 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | 4 M Co Inc Dba 4 M Co Inc Div Trelleborg Sealing Solutions Us Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| BACP11J222 | 4 M Co Inc Dba 4 M Co Inc Div Trelleborg Sealing Solutions Us Inc. (USA) |
| BACP11J222 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| Reference | Meaning |
|---|---|
| BACP11J222 | 5/2 Secondary reference U.S. Government activity |
| BACP11J222 | 5/9 Secondary reference Hutchinson Seal Corporation |
| BACP11J222 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5331-01-624-8890 is a O-Ring, manufactured by 4 M Co Inc Dba 4 M Co Inc Div Trelleborg Sealing Solutions Us Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-624-8890 has 2 manufacturer part numbers on file: BACP11J222 (4 M Co Inc Dba 4 M Co Inc Div Trelleborg Sealing Solutions Us Inc.), BACP11J222 (Parker-Hannifin Corp Div O-Ring Division).
Key specifications for BACP11J222: End Item Identification: P-8 AIRCRAFT. 0 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.