The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-330-1983, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Gardner Denver Inc.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Gardner Denver Inc. (CAGE 11568) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-330-1983 |
| Primary Part Number | Z6506A |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Gardner Denver Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| Z6506A PRIMARY | Gardner Denver Inc. (USA) |
| Reference | Meaning |
|---|---|
| Z6506 | 5/1 Secondary reference Gardner Denver Inc. |
| P-3431A | 5/9 Secondary reference Gardner Denver Inc. |
NSN 3110-01-330-1983 is a Bearing,roller,tapered, manufactured by Gardner Denver Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-330-1983 has 1 manufacturer part number on file: Z6506A (Gardner Denver Inc.).
1 possible match (shared part number, not a government interchangeability claim): 3110-01-438-2822. 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.