The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-494-4479, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 8 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-494-4479 |
| Primary Part Number | KP4A |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Seal Quantity | 2 |
| Load Direction | RADIAL |
| Outer Ring Width | 0.2190 INCHES NOMINAL IN |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Overall Outside Diameter | 0.7500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC SEAL |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-494-4479 is a Bearing,ball,airframe, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-494-4479 has 2 cross-referenced part numbers: KP4A (Skf Usa Inc.), 42132-176 (Goodrich Corporation Dba Trw Lucas Aerospace).
There are 4 known substitutes for 3110-00-494-4479: 3110-00-142-4456, 3110-00-271-0244, 3110-00-446-2952 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for KP4A: Seal Quantity: 2; Load Direction: RADIAL; Outer Ring Width: 0.2190 INCHES NOMINAL IN; Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE. 8 total characteristics are documented in the Federal Logistics Information System.