The Bearing,ball,airframe, cataloged under National Stock Number 3110-01-499-7642, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rbc Aircraft Products, Inc.. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Rbc Aircraft Products, Inc. (CAGE 3NPS1); Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286); Mpb Corp Div Timken Super Precision (CAGE 40920) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-499-7642 |
| Primary Part Number | MDPP4-A1174 |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rbc Aircraft Products, Inc. |
| 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 |
|---|---|
| MDPP4-A1174 PRIMARY | Rbc Aircraft Products, Inc. (USA) |
| 38950-00911-101 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 38950-00911-101 PRIMARY | Rbc Aircraft Products, Inc. (USA) |
| 38950-00911-101 PRIMARY | Mpb Corp Div Timken Super Precision (USA) |
| MDPP4-002M PRIMARY | Mpb Corp Div Timken Super Precision (USA) |
| Reference | Meaning |
|---|---|
| MDPP4-002G | 5/9 Secondary reference Mpb Corp Div Timken Super Precision |
| 38950-00911 | D/9 Drawing number reference only Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| 3110PL1949735 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 3110-01-499-7642 is a Bearing,ball,airframe, manufactured by Rbc Aircraft Products, Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-499-7642 has 5 manufacturer part numbers on file: MDPP4-A1174 (Rbc Aircraft Products, Inc.), 38950-00911-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 38950-00911-101 (Rbc Aircraft Products, Inc.), 38950-00911-101 (Mpb Corp Div Timken Super Precision), MDPP4-002M (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.