The Ball,bearing, cataloged under National Stock Number 3110-00-992-1048, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Ball,bearing |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Hastings Deering (aust) Pty Ltd (CAGE ZF912); Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Westrac Pty Ltd (CAGE ZY243); William Adams Pty Ltd (CAGE ZA045) |
| Parameter | Value |
|---|---|
| NSN | 3110-00-992-1048 |
| Primary Part Number | 2D-6642 |
| Item Name | Ball,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| 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 |
|---|---|
| 2D-6642 | Hastings Deering (aust) Pty Ltd (AUS) |
| 2D-6642 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 2D-6642 | Westrac Pty Ltd (AUS) |
| 2D-6642 | William Adams Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 4CA945 | 5/9 Secondary reference Oshkosh Corp |
| 4CA945 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 3110-00-992-1048 is a Ball,bearing, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-992-1048 has 4 manufacturer part numbers on file: 2D-6642 (Hastings Deering (aust) Pty Ltd), 2D-6642 (Caterpillar Inc Div Caterpillar Defense), 2D-6642 (Westrac Pty Ltd), 2D-6642 (William Adams Pty Ltd).
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.