The Bearing,sleeve, cataloged under National Stock Number 3120-01-308-6089, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-308-6089 |
| Primary Part Number | 174-7503051 PC 12 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Body Outside Diameter | 1.0025 INCHES NOMINAL IN |
| Body Inside Diameter | 0.7520 INCHES NOMINAL IN |
| Material | COPPER ALLOY 841 OVERALL |
| Material | OIL LUBRICATING LUBRICATION |
| 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 |
|---|---|
| 174-7503051 PC 12 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| AA-1049-1 | 5/1 Secondary reference Chrysler Corp Amplex Div |
| 10125 | 5/1 Secondary reference Middleby Marshall Inc Conveyor Ovens and Mixers Div |
| 124-1900973 PART NO. 45 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 3120-01-308-6089 is a Bearing,sleeve, manufactured by Naval Sea Systems Command, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-308-6089 has 1 manufacturer part number on file: 174-7503051 PC 12 (Naval Sea Systems Command).
Key specifications for 174-7503051 PC 12: Body Outside Diameter: 1.0025 INCHES NOMINAL IN; Overall Length: 0.7500 INCHES NOMINAL IN; Body Inside Diameter: 0.7520 INCHES NOMINAL IN; Material: COPPER ALLOY 841 OVERALL. 4 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.