The O-Ring, cataloged under National Stock Number 5331-01-721-1784, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Deere & Co. 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 | 5331-01-721-1784 |
| Primary Part Number | 51M7094 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Deere & Co |
| Status | ACTIVE |
| Cross-Sectional Height | 0.5 INCHES NOMINAL IN |
| Outside Diameter | 8.100 MILLIMETERS NOMINAL MM |
| Center Hole Diameter | 1.600 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 |
|---|---|
| 51M7094 PRIMARY | Deere & Co (USA) |
NSN 5331-01-721-1784 is a O-Ring, manufactured by Deere & Co, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-721-1784 has 1 manufacturer part number on file: 51M7094 (Deere & Co).
Key specifications for 51M7094: Cross-Sectional Height: 0.5 INCHES NOMINAL IN; Outside Diameter: 8.100 MILLIMETERS NOMINAL MM; Center Hole Diameter: 1.600 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: ROUND CROSS SECTION O-RING. 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.