The O-Ring, cataloged under National Stock Number 5331-01-440-8083, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Bosch Rexroth Ab. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Bosch Rexroth Ab (CAGE A094N) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-440-8083 |
| Primary Part Number | 2152-2115-429 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Bosch Rexroth Ab |
| 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 |
|---|---|
| 2152-2115-429 PRIMARY | Bosch Rexroth Ab (SWE) |
| Reference | Meaning |
|---|---|
| 10089075 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 178 1301-80X ITEM 013 | 5/9 Secondary reference Hagglunds Drive Production Ab |
| 2152 2115-429 | 5/9 Secondary reference Macgregor Usa Inc. Div Macgregor Usa |
| 2152 2115-429 TAKR 287 | 5/9 Secondary reference Macgregor Usa Inc. Div Macgregor Usa |
| 2152-2115-429 | 3/9 Design control — primary reference Hagglunds Drive Production Ab |
NSN 5331-01-440-8083 is a O-Ring, manufactured by Bosch Rexroth Ab, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-440-8083 has 1 manufacturer part number on file: 2152-2115-429 (Bosch Rexroth Ab).
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.