The Bearing Half Set,sleeve, cataloged under National Stock Number 3120-00-979-4516, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3120-00-979-4516 |
| Primary Part Number | 2N7048 |
| Item Name | Bearing Half Set,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Component Quantity | 2 |
| Document Type | MFR DRAWING |
| Component Document Page Number | 1 |
| Document Identification | 2N7048 |
| Component Document Origin | INDUSTRIAL |
| Document Source | 11083 |
| 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 |
|---|---|
| 2N7048 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 4124647 | 5/9 Secondary reference Striegel Supply, Inc. Dba Striegel Supply Inc |
| 4L4647 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
NSN 3120-00-979-4516 is a Bearing Half Set,sleeve, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-00-979-4516 has 1 manufacturer part number on file: 2N7048 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 2N7048: Component Quantity: 2; Document Type: MFR DRAWING; Component Document Page Number: 1; Document Identification: 2N7048. 6 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.