The O-Ring, cataloged under National Stock Number 5331-01-364-1518, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Robert Bosch Llc. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Robert Bosch Gesellschaft Mit Beschrankter Haftung (CAGE D8015); J.m. Voith Se & Co. Kg (CAGE D8829); Robert Bosch Llc (CAGE 53867) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-364-1518 |
| Primary Part Number | 1 810 210 120 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Robert Bosch Llc |
| 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 |
|---|---|
| 1 810 210 120 | Robert Bosch Gesellschaft Mit Beschrankter Haftung (DEU) |
| 2.72-34261-800 | J.m. Voith Se & Co. Kg (DEU) |
| 1 810 210 120 PRIMARY | Robert Bosch Llc (USA) |
| Reference | Meaning |
|---|---|
| 1 810 210 120 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-01-364-1518 is a O-Ring, manufactured by Robert Bosch Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-364-1518 has 3 manufacturer part numbers on file: 1 810 210 120 (Robert Bosch Gesellschaft Mit Beschrankter Haftung), 2.72-34261-800 (J.m. Voith Se & Co. Kg), 1 810 210 120 (Robert Bosch Llc).
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.