The Bearing,roller,thrust, cataloged under National Stock Number 3110-00-554-3784, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Timken Corporation. Government technical data includes 8 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-554-3784 |
| Primary Part Number | T63 |
| Item Name | Bearing,roller,thrust |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Surface Finish | UNGROUND |
| Style Designator | FLAT RACE SURFACE, CYLINDRICAL ROLLERS |
| Thrust Directional Capability Designation | SINGLE |
| Overall Outside Diameter | 1.6250 INCHES MINIMUM AND 1.6350 INCHES MAXIMUM IN |
| Alignment Type | RIGID |
| Bore Diameter | 0.6330 INCHES MINIMUM AND 0.6390 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 |
|---|---|
| T63 PRIMARY | The Timken Corporation (USA) |
NSN 3110-00-554-3784 is a Bearing,roller,thrust, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-554-3784 has 1 manufacturer part number on file: T63 (The Timken Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 3010-00-941-2918, 5975-00-968-3287. Verify interchangeability with system specifications before substitution.
Key specifications for T63: Retainer Fabrication Method: PRESSED; Overall Height: 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN; Surface Finish: UNGROUND; Style Designator: FLAT RACE SURFACE, CYLINDRICAL ROLLERS. 8 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.