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National Stock Number:
3110-00-494-4479
Federal Supply Class:
3110
National Item Identification Number:
004944479
Description:
BEARING,BALL,AIRFRAME
Detail:
A cylindrical item in which the inner or outer ring turns upon row(s) of hardened BALL, BEARING which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes BEARING, BALL, ANNULAR.
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Manufacturer Information:
| 42132-176 | 00462 | GOODRICH CORPORATION DBA TRW LUCAS AEROSPACE | | KP4A | 21335 | TIMKEN CO | | KP4A | 38443 | SKF USA INC. |
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Techincal Specification:
| BORE DIAMETER | 0.2500 INCHES NOMINAL | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | OUTER RING WIDTH | 0.2190 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 0.7500 INCHES NOMINAL | | MATERIAL | RUBBER SYNTHETIC SEAL | | SEAL QUANTITY | 2 | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
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