The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-330-7490, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Eagle Crusher Co Inc Dba Stedman Machine Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Lukens General Industries Inc Simplicity Engineering Div (CAGE 54997); Eagle Crusher Co Inc Dba Stedman Machine Co (CAGE 18990) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-330-7490 |
| Primary Part Number | 60A1391 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Eagle Crusher Co Inc Dba Stedman Machine Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
NSN 3110-01-330-7490 is a Bearing,roller,tapered, manufactured by Eagle Crusher Co Inc Dba Stedman Machine Co, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-330-7490 has 2 manufacturer part numbers on file: 585801 (Lukens General Industries Inc Simplicity Engineering Div), 60A1391 (Eagle Crusher Co Inc Dba Stedman Machine Co).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-451-7952. Verify interchangeability with system specifications before substitution.
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.