The O-Ring, cataloged under National Stock Number 5331-01-575-1427, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Bosch Rexroth Corporation Div Industrial Hydraulics. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-575-1427 |
| Primary Part Number | R909086635 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Bosch Rexroth Corporation Div Industrial Hydraulics |
| Status | ACTIVE |
| Material | RUBBER SYNTHETIC |
| 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 |
|---|---|
| R909086635 PRIMARY | Bosch Rexroth Corporation Div Industrial Hydraulics (USA) |
| R902121550 ITEM 15 | Bosch Rexroth Corporation Div Industrial Hydraulics (USA) |
NSN 5331-01-575-1427 is a O-Ring, manufactured by Bosch Rexroth Corporation Div Industrial Hydraulics, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-575-1427 has 2 manufacturer part numbers on file: R909086635 (Bosch Rexroth Corporation Div Industrial Hydraulics), R902121550 ITEM 15 (Bosch Rexroth Corporation Div Industrial Hydraulics).
Key specifications for R909086635: Special Features: SPARE PARTS LIST R902030999 POS 15 PAGES 3 AND 4; Part Name Assigned by Controlling Agency: COVER WITH SHAFT SEAL RING O-RING; Material: RUBBER SYNTHETIC. 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.