The Bearing,sleeve, cataloged under National Stock Number 3120-00-542-0807, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Bunting Bearings Llc Dba Bunting Bearings Corp. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-542-0807 |
| Primary Part Number | P102-10 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Bunting Bearings Llc Dba Bunting Bearings Corp |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Body Outside Diameter | 1.2530 INCHES MINIMUM AND 1.2540 INCHES MAXIMUM IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Inside Diameter | 1.0020 INCHES MINIMUM AND 1.0030 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 841 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 |
|---|---|
| P102-10 | Bunting Bearings Llc Dba Bunting Bearings Corp (USA) |
| Reference | Meaning |
|---|---|
| P102-10 | 5/9 Secondary reference Bunting Bearings Corp |
| P102-10 | 3/9 Design control — primary reference Bunting Bearings Corp Kalamazoo Plant |
NSN 3120-00-542-0807 is a Bearing,sleeve, manufactured by Bunting Bearings Llc Dba Bunting Bearings Corp, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-00-542-0807 has 1 manufacturer part number on file: P102-10 (Bunting Bearings Llc Dba Bunting Bearings Corp).
Key specifications for P102-10: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 1.2530 INCHES MINIMUM AND 1.2540 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Overall Length: 1.2500 INCHES NOMINAL IN. 5 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.