The O-Ring, cataloged under National Stock Number 5331-01-579-3473, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Jlg Industries (australia) Jlg Australia Pty Limited (CAGE Z1DF2); Caterpillar Inc Div Caterpillar Defense (CAGE 11083) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-579-3473 |
| Primary Part Number | 228-7089 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| 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 |
|---|---|
| 26KP467 | Jlg Industries (australia) Jlg Australia Pty Limited (AUS) |
| 228-7089 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 10379374 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 26KP467 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 26KP467 | 5/9 Secondary reference Oshkosh Corp |
| 26KP467 | 5/9 Secondary reference Jlg Industries (australia) Jlg Industries Inc |
NSN 5331-01-579-3473 is a O-Ring, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-579-3473 has 2 manufacturer part numbers on file: 26KP467 (Jlg Industries (australia) Jlg Australia Pty Limited), 228-7089 (Caterpillar Inc Div Caterpillar Defense).
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.