The Bearing,ball,annular, cataloged under National Stock Number 3110-01-256-3102, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Woodward, Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 3110-01-256-3102 |
| Primary Part Number | 180046 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Woodward, Inc. |
| Status | ACTIVE |
| Lubrication Material | GREASE |
| Outer Ring Width | 0.1980 INCHES MINIMUM AND 0.2031 INCHES MAXIMUM IN |
| Surface Finish | GROUND |
| Style Designator | CYLINDRICAL ROLLER, DOUBLE CLOSURE, RIGID |
| Overall Outside Diameter | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Load Direction | ANGULAR |
| Bore Diameter | 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Lubrication Material Document and Classification | MIL-G-3545 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| Inner Ring Width | 0.2400 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3110-01-256-3102 is a Bearing,ball,annular, manufactured by Woodward, Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-256-3102 has 2 manufacturer part numbers on file: 180046 (Turner Engine Controls, a Division of Turner Diesel), 180046 (Woodward, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5340-01-333-1799, 5950-01-577-8380, 6550-01-587-2146. Verify interchangeability with system specifications before substitution.
Key specifications for 180046: Lubrication Material: GREASE; Outer Ring Width: 0.1980 INCHES MINIMUM AND 0.2031 INCHES MAXIMUM IN; Surface Finish: GROUND; Style Designator: CYLINDRICAL ROLLER, DOUBLE CLOSURE, RIGID. 11 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.