The Bearing,roller,thrust, cataloged under National Stock Number 3110-01-100-0333, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Ina Bearing Co. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-100-0333 |
| Primary Part Number | 12285932 |
| Item Name | Bearing,roller,thrust |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Ina Bearing Co |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Style Designator | FLAT RACE SURFACE, CYLINDRICAL ROLLERS |
| Thrust Directional Capability Designation | SINGLE |
| Overall Outside Diameter | 1.4170 INCHES MINIMUM AND 1.4270 INCHES MAXIMUM IN |
| Bore Diameter | 0.8770 INCHES MINIMUM AND 0.8820 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 12285932 PRIMARY | Ina Bearing Co (USA) |
| 12285392 PRIMARY | Simmonds Precision Products Inc (USA) |
| Reference | Meaning |
|---|---|
| NTA1423/TRA1423 | 5/1 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| 12285392 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 51403-7/S95224-6 | 5/1 Secondary reference Simmonds Precision Products Inc |
| TC1423/TWA1423 | 5/1 Secondary reference Ina Bearing Co |
| 12285392 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
NSN 3110-01-100-0333 is a Bearing,roller,thrust, manufactured by Ina Bearing Co, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-100-0333 has 2 manufacturer part numbers on file: 12285932 (Ina Bearing Co), 12285392 (Simmonds Precision Products Inc).
Key specifications for 12285932: Overall Height: 0.1380 INCHES MINIMUM AND 0.1420 INCHES MAXIMUM IN; Surface Finish: GROUND; Style Designator: FLAT RACE SURFACE, CYLINDRICAL ROLLERS; Thrust Directional Capability Designation: SINGLE. 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.