The O-Ring, cataloged under National Stock Number 5331-01-562-2953, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Alfa Laval 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5331-01-562-2953 |
| Primary Part Number | 260104-69 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Alfa Laval 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 |
|---|---|
| 260104-69 PRIMARY | Alfa Laval Inc (USA) |
| Reference | Meaning |
|---|---|
| 579728-01 REF 8 | 5/1 Secondary reference Alfa Laval Inc |
NSN 5331-01-562-2953 is a O-Ring, manufactured by Alfa Laval Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-562-2953 has 1 manufacturer part number on file: 260104-69 (Alfa Laval Inc).
Key specifications for 260104-69: Special Features: REF DATA LITERATURE-SPARE PARTS CATALOG N285 4 INLET AND OUTLET DEVICE PAGES 30 AND 31 REF 8; Part Name Assigned by Controlling Agency: INLET AND OUTLET TUBE O-RING; End Item Identification: FUEL OIL PURIFIER,PRODUCT NO. 881207-04-01/0. 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.