The O-Ring, cataloged under National Stock Number 5331-01-733-7589, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Hunger Hydraulics Cc Ltd. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-733-7589 |
| Primary Part Number | 077671 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Hunger Hydraulics Cc Ltd |
| Status | ACTIVE |
| Center Hole Diameter | 25.0 MILLIMETERS NOMINAL MM |
| Material | RUBBER BUTADIENE NITRILE |
| Cross-Sectional Diameter | 3.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 077671 PRIMARY | Hunger Hydraulics Cc Ltd (USA) |
NSN 5331-01-733-7589 is a O-Ring, manufactured by Hunger Hydraulics Cc Ltd, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-733-7589 has 1 manufacturer part number on file: 077671 (Hunger Hydraulics Cc Ltd).
Key specifications for 077671: Center Hole Diameter: 25.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: O RING; Material: RUBBER BUTADIENE NITRILE; Cross-Sectional Diameter: 3.0 MILLIMETERS NOMINAL MM. 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.