The Cone,tapered Roller Bearing, cataloged under National Stock Number 3110-01-536-4657, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Timken Corporation. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-536-4657 |
| Primary Part Number | 43131 90028 |
| Item Name | Cone,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Timken Corporation |
| 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 |
|---|---|
| AMD-1646 ITEM 23.00 | Appleton Marine Inc (USA) |
| 43131 90028 PRIMARY | The Timken Corporation (USA) |
| YMD-9669 | Appleton Marine Inc (USA) |
NSN 3110-01-536-4657 is a Cone,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-536-4657 has 3 manufacturer part numbers on file: AMD-1646 ITEM 23.00 (Appleton Marine Inc), 43131 90028 (The Timken Corporation), YMD-9669 (Appleton Marine Inc).
Key specifications for 43131 90028: Special Features: P/N 43319D CUP WITH SPACER INCLUDED; End Item Identification: ANCHOR WINDLESS ASSY: AMD-1646. 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.