The Bearing,ball,thrust, cataloged under National Stock Number 3110-01-722-8625, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Velan Valve Corp.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 3110-01-722-8625 |
| Primary Part Number | 51217 |
| Item Name | Bearing,ball,thrust |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| Overall Outside Diameter | 125.0 MILLIMETERS NOMINAL MM |
| Bore Diameter | 85.0 MILLIMETERS NOMINAL MM |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| SKE MODEL 51217 | Velan Valve Corp. (USA) |
| 51217 PRIMARY | Velan Valve Corp. (USA) |
| Reference | Meaning |
|---|---|
| 8872-12 ITEM 25 | D/9 Drawing number reference only Velan Valve Corp. |
NSN 3110-01-722-8625 is a Bearing,ball,thrust, manufactured by Velan Valve Corp., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-722-8625 has 2 manufacturer part numbers on file: SKE MODEL 51217 (Velan Valve Corp.), 51217 (Velan Valve Corp.).
Key specifications for 51217: Overall Height: 31.0 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 125.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: SINGLE DIRECTION THRUST BALL BEARING; End Item Identification: VALVE GATE. 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.