The Bearing,ball,airframe, cataloged under National Stock Number 3110-01-289-2595, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Mpb Corp Div Timken Super Precision. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Mpb Corp Div Timken Super Precision (CAGE 40920) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-289-2595 |
| Primary Part Number | GB520FG2 |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Mpb Corp Div Timken Super Precision |
| 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 |
|---|---|
| GB520FG2 PRIMARY | Mpb Corp Div Timken Super Precision (USA) |
| Reference | Meaning |
|---|---|
| GB520FG2 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
| SSP47BSSD0702 | 5/9 Secondary reference U.S. Government activity |
| AKP47BS4A3424 | 5/9 Secondary reference Lta/d-Cemco Inc Dba D-Cemco |
| GB520FG2D | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| AKP47BS4A3424 | 5/9 Secondary reference Timken Co Div the Timken Company |
| Y091 | 5/1 Secondary reference Mpb Corp Div Timken Super Precision |
NSN 3110-01-289-2595 is a Bearing,ball,airframe, manufactured by Mpb Corp Div Timken Super Precision, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-289-2595 has 1 manufacturer part number on file: GB520FG2 (Mpb Corp Div Timken Super Precision).
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.