The O-Ring, cataloged under National Stock Number 5331-01-314-6767, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Walker Power Systems, Inc. Dba Tiernay Turbines. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5331-01-314-6767 |
| Primary Part Number | 212805-1 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Walker Power Systems, Inc. Dba Tiernay Turbines |
| Status | ACTIVE |
| Cross-Sectional Height | 2.90 MILLIMETERS MINIMUM AND 3.10 MILLIMETERS MAXIMUM MM |
| Center Hole Diameter | 59.10 MILLIMETERS MINIMUM AND 59.90 MILLIMETERS MAXIMUM 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 |
|---|---|
| 212805-1 PRIMARY | Walker Power Systems, Inc. Dba Tiernay Turbines (USA) |
| Reference | Meaning |
|---|---|
| 359929 | 5/2 Secondary reference U.S. Government activity |
NSN 5331-01-314-6767 is a O-Ring, manufactured by Walker Power Systems, Inc. Dba Tiernay Turbines, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-314-6767 has 1 manufacturer part number on file: 212805-1 (Walker Power Systems, Inc. Dba Tiernay Turbines).
Key specifications for 212805-1: Cross-Sectional Height: 2.90 MILLIMETERS MINIMUM AND 3.10 MILLIMETERS MAXIMUM MM; Center Hole Diameter: 59.10 MILLIMETERS MINIMUM AND 59.90 MILLIMETERS MAXIMUM MM. 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.