The Bearing,sleeve, cataloged under National Stock Number 3120-01-138-9646, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Diamond Power International, Inc.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-138-9646 |
| Primary Part Number | 312458-2127 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Diamond Power International, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 312458-2127 PRIMARY | Diamond Power International, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 324664-1348-10 | 5/9 Secondary reference Diamond Power International, Inc. |
NSN 3120-01-138-9646 is a Bearing,sleeve, manufactured by Diamond Power International, Inc., classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-138-9646 has 1 manufacturer part number on file: 312458-2127 (Diamond Power International, Inc.).
Key specifications for 312458-2127: Special Features: REQUIRES TWO U BOLTS AND FOUR HEX NUTS FOR MOUNTING. 0 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.