The O-Ring, cataloged under National Stock Number 5331-01-513-1917, 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 3 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5331-01-513-1917 |
| Primary Part Number | R910111945 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Bosch Rexroth Corporation Div Industrial Hydraulics |
| Status | ACTIVE |
| Cross-Sectional Height | 3.0 MILLIMETERS NOMINAL MM |
| Center Hole Diameter | 85.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 00993102 ITEM 24 | Bosch Rexroth Corporation Div Industrial Hydraulics (USA) |
| R910111945 PRIMARY | Bosch Rexroth Corporation Div Industrial Hydraulics (USA) |
| 20/950914 | Jc Bamford Excavators Ltd (GBR) |
| 2 0176-675 | Bae Systems Hagglunds Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| 00111945 | 5/9 Secondary reference Bosch Rexroth Corporation Div Industrial Hydraulics |
NSN 5331-01-513-1917 is a O-Ring, manufactured by Bosch Rexroth Corporation Div Industrial Hydraulics, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-513-1917 has 4 manufacturer part numbers on file: 00993102 ITEM 24 (Bosch Rexroth Corporation Div Industrial Hydraulics), R910111945 (Bosch Rexroth Corporation Div Industrial Hydraulics), 20/950914 (Jc Bamford Excavators Ltd), 2 0176-675 (Bae Systems Hagglunds Aktiebolag).
Key specifications for R910111945: Cross-Sectional Height: 3.0 MILLIMETERS NOMINAL MM; Special Features: SPARE PARTS LIST 00993102, PUMP AA10VSO 71OV/31R-PKC92K01-SO 13; DRAWING NUMBER 00970018; Center Hole Diameter: 85.0 MILLIMETERS NOMINAL MM; Material: RUBBER SYNTHETIC. 3 specifications are 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.