The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-901-1045, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Simpson Engineering Co. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-901-1045 |
| Primary Part Number | KP3A |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Simpson Engineering Co |
| Status | ACTIVE |
| Surface Treatment | CADMIUM OUTER RING |
| Material | STEEL BALL |
| Style Designator | SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE |
| Surface Treatment | CADMIUM INNER RING |
| Load Direction | RADIAL |
| Seal Quantity | 2 |
| Standard Tolerance Designation | ABEC NO.7 |
| Outer Ring Width | 0.2030 INCHES NOMINAL IN |
| Inner Ring Width | 0.2450 INCHES NOMINAL IN |
| Lubrication Material | GREASE |
| Material | STEEL INNER RING |
| Material | PLASTIC SEAL |
| Material | STEEL OUTER RING |
| Overall Outside Diameter | 0.6350 INCHES NOMINAL IN |
| Bore Diameter | 0.1900 INCHES NOMINAL IN |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-901-1045 is a Bearing,ball,airframe, manufactured by Simpson Engineering Co, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-901-1045 has 2 cross-referenced part numbers: KF3A (Timken Co Div the Timken Company), KP3A (Simpson Engineering Co).
There are 2 known substitutes for 3110-00-901-1045: 3110-00-027-8758, 3110-00-142-4451. Verify interchangeability with system specifications before substitution.
Key specifications for KP3A: Surface Treatment: CADMIUM OUTER RING; Material: STEEL BALL; Style Designator: SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE; Surface Treatment: CADMIUM INNER RING. 16 total characteristics are documented in the Federal Logistics Information System.