The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-01-502-8730, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3110-01-502-8730 |
| Primary Part Number | 29505574 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, 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 |
|---|---|
| TW8730 | Tactical Wheeled Llc (USA) |
| 29505574 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 5HA133 PRIMARY | Oshkosh Defense Llc (USA) |
| 29505574 | Daimler Truck North America Llc (USA) |
| Reference | Meaning |
|---|---|
| 5HA133 | 5/9 Secondary reference Oshkosh Corp |
NSN 3110-01-502-8730 is a Cup,tapered Roller Bearing, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-502-8730 has 4 manufacturer part numbers on file: TW8730 (Tactical Wheeled Llc), 29505574 (Allison Transmission Inc Dba Allison Transmission, Inc), 5HA133 (Oshkosh Defense Llc), 29505574 (Daimler Truck North America Llc).
Key specifications for 29505574: End Item Identification: 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK); MRAP BUFFALO MK2A2. 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.