The Bearing,ball,duplex, cataloged under National Stock Number 3110-01-035-9803, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 3110-01-035-9803 |
| Primary Part Number | 887F050025ITEM7 |
| Item Name | Bearing,ball,duplex |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Bearing Preload Rating | 5.0 POUNDS NOMINAL LBS |
| Surface Finish | GROUND |
| Bearing Preload Designation | LIGHT |
| Shield Quantity | 2 |
| Material Document and Classification | UNABLE TO DECODE |
| Overall Outside Diameter | 1.4996 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN |
| Load Direction | RADIAL |
| Bore Diameter | 1.0622 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM IN |
| Material | STEEL COMP 440A BALL A |
| Material | STEEL COMP 440A INNER RING A |
| Material | STEEL COMP 440A OUTER RING A |
| Material | GREASE LUBRICATION |
| Material | PLASTIC PHENOLIC RETAINER |
| Material | STEEL CORROSION RESISTING SHIELD |
| Lubrication Material Document and Classification | G300,FSCM 01139 MFR REF SINGLE MATERIAL RESPONSE |
| 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 |
|---|---|
| 887F050025ITEM7 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| Reference | Meaning |
|---|---|
| 009646 | 7/2 Vendor item drawing reference L3 Technologies, Inc. Div L3 Keo |
| SR541PPB11C8/74 | 3/2 Design control — primary reference U.S. Government activity |
| 630B009646 | 5/9 Secondary reference L3 Technologies, Inc. Div L3 Keo |
NSN 3110-01-035-9803 is a Bearing,ball,duplex, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-035-9803 has 1 manufacturer part number on file: 887F050025ITEM7 (L3 Technologies, Inc. Div L3 Keo).
Key specifications for 887F050025ITEM7: Retainer Fabrication Method: MACHINED; Bearing Preload Rating: 5.0 POUNDS NOMINAL LBS; Surface Finish: GROUND; Bearing Preload Designation: LIGHT. 16 specifications are documented in the U.S. Government catalog.
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.