The O-Ring, cataloged under National Stock Number 5331-01-564-1388, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Skf Usa Inc Dba Skf Usa Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Skf Usa Inc Dba Skf Usa Inc (CAGE 9V902) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-564-1388 |
| Primary Part Number | 226402-2 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Skf Usa Inc Dba Skf Usa Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 226402-2 PRIMARY | Skf Usa Inc Dba Skf Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 226402-2 | 3/9 Design control — primary reference Skf Industries Inc Mounted Bearing Div |
NSN 5331-01-564-1388 is a O-Ring, manufactured by Skf Usa Inc Dba Skf Usa Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-564-1388 has 1 manufacturer part number on file: 226402-2 (Skf Usa Inc Dba Skf Usa Inc).
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.