The O-Ring, cataloged under National Stock Number 5331-01-570-5852, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Parker Hannifin Corp Hydraulic Valve Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Parker Hannifin Corp Hydraulic Valve Div (CAGE 0BLJ7) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-570-5852 |
| Primary Part Number | 2112V-9 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Parker Hannifin Corp Hydraulic Valve Div |
| Status | ACTIVE |
| 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 |
|---|---|
| 2112V-9 PRIMARY | Parker Hannifin Corp Hydraulic Valve Div (USA) |
| V 747-90 5001035 2-112 | Parker Hannifin Corp Hydraulic Valve Div (USA) |
| Reference | Meaning |
|---|---|
| 196659 | 5/2 Secondary reference U.S. Government activity |
| 20726B225 NOTE 3 | 5/1 Secondary reference U.S. Government activity |
NSN 5331-01-570-5852 is a O-Ring, manufactured by Parker Hannifin Corp Hydraulic Valve Div, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-570-5852 has 2 manufacturer part numbers on file: 2112V-9 (Parker Hannifin Corp Hydraulic Valve Div), V 747-90 5001035 2-112 (Parker Hannifin Corp Hydraulic Valve Div).
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.