The O-Ring, cataloged under National Stock Number 5331-01-700-7051, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Hampton Hydraulics, Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5331-01-700-7051 |
| Primary Part Number | 1134159 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Hampton Hydraulics, Llc |
| Status | ACTIVE |
| Cross-Sectional Height | 1.875 INCHES NOMINAL IN |
| Center Hole Diameter | 0.938 INCHES NOMINAL IN |
| 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 |
|---|---|
| 1134159 PRIMARY | Hampton Hydraulics, Llc (USA) |
| Reference | Meaning |
|---|---|
| 1134046 REV A ITEM NO. 8 | D/9 Drawing number reference only Hampton Hydraulics, Llc |
NSN 5331-01-700-7051 is a O-Ring, manufactured by Hampton Hydraulics, Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-700-7051 has 1 manufacturer part number on file: 1134159 (Hampton Hydraulics, Llc).
Key specifications for 1134159: Cross-Sectional Height: 1.875 INCHES NOMINAL IN; Center Hole Diameter: 0.938 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: CYLS 6.0006 LAKE SHORE. 2 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.