The Bearing,sleeve, cataloged under National Stock Number 3120-00-182-8532, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Timken Gears & Services Inc. Div Philadelphia Gear. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 — Bearings, Plain, Unmounted (FSG 31) |
| Manufacturers | Timken Gears & Services Inc. Div Philadelphia Gear (CAGE 17454) |
| Parameter | Value |
|---|---|
| NSN | 3120-00-182-8532 |
| Primary Part Number | 657D678PC10 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Timken Gears & Services Inc. Div Philadelphia Gear |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 657D678-010 | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| 662E709 PIECE 54 | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| 657D678PC10 PRIMARY | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| Reference | Meaning |
|---|---|
| 662E709 PIECE 54 | 5/9 Secondary reference General Electric Company |
| 657D678-010 | 5/9 Secondary reference General Electric Company |
| 657D678PC10 | 5/9 Secondary reference General Electric Company |
NSN 3120-00-182-8532 is a Bearing,sleeve, manufactured by Timken Gears & Services Inc. Div Philadelphia Gear, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-00-182-8532 has 3 manufacturer part numbers on file: 657D678-010 (Timken Gears & Services Inc. Div Philadelphia Gear), 662E709 PIECE 54 (Timken Gears & Services Inc. Div Philadelphia Gear), 657D678PC10 (Timken Gears & Services Inc. Div Philadelphia Gear).
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.