The O-Ring, cataloged under National Stock Number 5331-01-416-9532, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corp Div Hydraulic Pump/motor Division. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Parker-Hannifin Corp Div Hydraulic Pump/motor Division (CAGE 0ACY8); Terex Reedrill Dba Reedrill Texoma Div Terex Mining (CAGE 03476) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-416-9532 |
| Primary Part Number | 25000-26 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Parker-Hannifin Corp Div Hydraulic Pump/motor Division |
| 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 |
|---|---|
| 25000-26 PRIMARY | Parker-Hannifin Corp Div Hydraulic Pump/motor Division (USA) |
| 318058 | Terex Reedrill Dba Reedrill Texoma Div Terex Mining (USA) |
| Reference | Meaning |
|---|---|
| 25000-26 | 5/9 Secondary reference Terex Reedrill Dba Reedrill Texoma Div Terex Mining |
NSN 5331-01-416-9532 is a O-Ring, manufactured by Parker-Hannifin Corp Div Hydraulic Pump/motor Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-416-9532 has 2 manufacturer part numbers on file: 25000-26 (Parker-Hannifin Corp Div Hydraulic Pump/motor Division), 318058 (Terex Reedrill Dba Reedrill Texoma Div Terex Mining).
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.