The O-Ring, cataloged under National Stock Number 5331-01-304-4467, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Robert Bosch Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-304-4467 |
| Primary Part Number | 1 420 210 028 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Robert Bosch Llc |
| Status | ACTIVE |
| Cross-Sectional Height | 2.5 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 282542 | Scania Cv Aktiebolag (SWE) |
| 1 420 210 028 PRIMARY | Robert Bosch Llc (USA) |
| Reference | Meaning |
|---|---|
| 1420210028 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-01-304-4467 is a O-Ring, manufactured by Robert Bosch Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-304-4467 has 2 manufacturer part numbers on file: 282542 (Scania Cv Aktiebolag), 1 420 210 028 (Robert Bosch Llc).
Key specifications for 1 420 210 028: Cross-Sectional Height: 2.5 MILLIMETERS NOMINAL MM. 1 specification is 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.