The Bearing,ball,airframe, cataloged under National Stock Number 3110-01-191-6805, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 12 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 | 3110-01-191-6805 |
| Primary Part Number | 55863 |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation |
| Status | ACTIVE |
| Style Designator | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| Surface Treatment | CADMIUM EXPOSED SURFACES AS MOUNTED |
| Self-Alignment Location | EXTERNAL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Load Direction | RADIAL |
| Inner Ring Width | 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN |
| Overall Outside Diameter | 1.9365 INCHES MINIMUM AND 1.9375 INCHES MAXIMUM IN |
| Bearing Seal Type | CONTACT |
| Outer Ring Width | 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN |
| Alignment Type | SELF-ALIGNING |
| Seal Quantity | 2 |
| Bore Diameter | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 55863 | Hamilton Sundstrand Corporation (USA) |
| KP16BSA1537 | Timken Co Div the Timken Company (USA) |
NSN 3110-01-191-6805 is a Bearing,ball,airframe, manufactured by Hamilton Sundstrand Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-191-6805 has 2 cross-referenced part numbers: 55863 (Hamilton Sundstrand Corporation), KP16BSA1537 (Timken Co Div the Timken Company).
There are 4 known substitutes for 3110-01-191-6805: 5360-01-083-8884, 5895-01-110-5893, 6150-01-420-8382 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 55863: Style Designator: SINGLE ROW INNER RING EXTENDED BOTH SIDES; Surface Treatment: CADMIUM EXPOSED SURFACES AS MOUNTED; Self-Alignment Location: EXTERNAL; Material: STEEL CORROSION RESISTING OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.