The Parts Kit,bearing Replacement,me, cataloged under National Stock Number 3110-01-515-6443, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-515-6443 |
| Primary Part Number | 475-0903 |
| Item Name | Parts Kit,bearing Replacement,me |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Component Quantity | 11 |
| Supply Items and Quantities | 9EA, NSN3120-01-727-6912; 2EA NSN 2805-01-428-9812 |
| 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 |
|---|---|
| 475-0903 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 196-9531 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
NSN 3110-01-515-6443 is a Parts Kit,bearing Replacement,me, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-515-6443 has 1 manufacturer part number on file: 475-0903 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 475-0903: Component Quantity: 11; Supply Items and Quantities: 9EA, NSN3120-01-727-6912; 2EA NSN 2805-01-428-9812; Special Features: ITEM IS 14"IN LENGTH ; 14" WIDE; & 9 1/2" IN HIEGHT; Part Name Assigned by Controlling Agency: CRANKSHAFT-BEARING KIT. 2 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.