The Retainer,ball,bearing, cataloged under National Stock Number 3110-01-138-3218, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Davies Precision Machinery. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Retainer,ball,bearing |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Davies Precision Machinery (CAGE 7V760); L.m. Gill Welding & Manufacturing, L.l.c. Dba Lm Gill Welding & Manufacturing Llc (CAGE 2N865) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-138-3218 |
| Primary Part Number | 4788433-0004 |
| Item Name | Retainer,ball,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Davies Precision Machinery |
| 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 |
|---|---|
| 4788433-0004 | Davies Precision Machinery (USA) |
| 4788433-0004A | L.m. Gill Welding & Manufacturing, L.l.c. Dba Lm Gill Welding & Manufacturing Llc (USA) |
| Reference | Meaning |
|---|---|
| 4788433-0004A | 3/2 Design control — primary reference U.S. Government activity |
| 4788433-0004 | 5/9 Secondary reference U.S. Government activity |
NSN 3110-01-138-3218 is a Retainer,ball,bearing, manufactured by Davies Precision Machinery, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-138-3218 has 2 manufacturer part numbers on file: 4788433-0004 (Davies Precision Machinery), 4788433-0004A (L.m. Gill Welding & Manufacturing, L.l.c. Dba Lm Gill Welding & Manufacturing Llc).
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.