The Bearing,cup, cataloged under National Stock Number 3110-01-054-5244, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Mobile Drilling Company Inc Dba Foremost-Mobile. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Bearing,cup |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Mobile Drilling Company Inc Dba Foremost-Mobile (CAGE 02248) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-054-5244 |
| Primary Part Number | 052833 |
| Item Name | Bearing,cup |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Mobile Drilling Company Inc Dba Foremost-Mobile |
| 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 |
|---|---|
| 052833 | Mobile Drilling Company Inc Dba Foremost-Mobile (USA) |
| Reference | Meaning |
|---|---|
| W40157 | 3/2 Design control — primary reference U.S. Government activity |
| 40157 | 5/9 Secondary reference U.S. Government activity |
NSN 3110-01-054-5244 is a Bearing,cup, manufactured by Mobile Drilling Company Inc Dba Foremost-Mobile, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-054-5244 has 1 manufacturer part number on file: 052833 (Mobile Drilling Company Inc Dba Foremost-Mobile).
2 possible matches (shared part number, not a government interchangeability claim): 5930-01-303-7433, 8465-01-565-3993. 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.