The Bearing Half,sleeve, cataloged under National Stock Number 3120-00-348-7946, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Tect Hypervelocity, Inc.. The record lists 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 Half,sleeve |
| FSC / FSG | 3120 — Bearings, Plain, Unmounted (FSG 31) |
| Manufacturers | Tect Hypervelocity, Inc. (CAGE 34336); Forrest Machining Llc Dba Fmi Aerostructures (CAGE 0FRC8); Nordam Group Llc, the Div Nordam (CAGE 29957); Preci-Manufacturing, Incorporated (CAGE 66841); Camnetics Manufacturing Corporation (CAGE 0P657) |
| Parameter | Value |
|---|---|
| NSN | 3120-00-348-7946 |
| Primary Part Number | 4-76744-3 |
| Item Name | Bearing Half,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Tect Hypervelocity, 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 | F |
| Part Number | Manufacturer |
|---|---|
| 4-76744-3 | Tect Hypervelocity, Inc. (USA) |
| 4-76744-3 | Forrest Machining Llc Dba Fmi Aerostructures (USA) |
| 4-76744-3 | Nordam Group Llc, the Div Nordam (USA) |
| 4-76744-3 | Preci-Manufacturing, Incorporated (USA) |
| 4-76744-3 | Camnetics Manufacturing Corporation (USA) |
| 4-76744-3 | Malones Cnc Machining Inc (USA) |
| 4-76744-3 | D-J Engineering Inc Dba D-J Engineering Inc (USA) |
| 4-76744-3 | The Boeing Company Div Defense (USA) |
| 4-76744-3 | Bertot Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 4-76744-3 | 3/2 Design control — primary reference U.S. Government activity |
| 4-76744-3 | 5/9 Secondary reference American Machining Co Llc |
| 4-76744-3 | 5/9 Secondary reference Airtronics, Llc |
NSN 3120-00-348-7946 is a Bearing Half,sleeve, manufactured by Tect Hypervelocity, Inc., classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-00-348-7946 has 9 manufacturer part numbers on file: 4-76744-3 (Tect Hypervelocity, Inc.), 4-76744-3 (Forrest Machining Llc Dba Fmi Aerostructures), 4-76744-3 (Nordam Group Llc, the Div Nordam), 4-76744-3 (Preci-Manufacturing, Incorporated), 4-76744-3 (Camnetics Manufacturing Corporation) and 4 more.
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.