The Retainer and Rollers,bearing, cataloged under National Stock Number 3110-01-210-7516, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Jtekt Bearings North America Llc Div Kbna - Ord 1. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-210-7516 |
| Primary Part Number | 122925A |
| Item Name | Retainer and Rollers,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Jtekt Bearings North America Llc Div Kbna - Ord 1 |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Style Designator | RETAINER AND NEEDLE ROLLERS |
| Outside Diameter | 4.5018 INCHES MINIMUM AND 4.5027 INCHES MAXIMUM IN |
| Bore Diameter | 3.9994 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Retainer Piece Quantity | 1 |
| 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 |
|---|---|
| 122925A | Oshkosh Defense Llc (USA) |
| 122925A PRIMARY | Jtekt Bearings North America Llc Div Kbna - Ord 1 (USA) |
| Reference | Meaning |
|---|---|
| 122925A | 5/1 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| WJ-647224 | 5/1 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| 122925A | 7/9 Vendor item drawing reference Oshkosh Corp |
NSN 3110-01-210-7516 is a Retainer and Rollers,bearing, manufactured by Jtekt Bearings North America Llc Div Kbna - Ord 1, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-210-7516 has 2 manufacturer part numbers on file: 122925A (Oshkosh Defense Llc), 122925A (Jtekt Bearings North America Llc Div Kbna - Ord 1).
Key specifications for 122925A: Retainer Fabrication Method: PRESSED; Style Designator: RETAINER AND NEEDLE ROLLERS; Overall Width: 1.4850 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN; Outside Diameter: 4.5018 INCHES MINIMUM AND 4.5027 INCHES MAXIMUM IN. 6 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.