A homogenous spherical body, a series of which provides the rolling elements in a bearing, ball (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes:ball,check; ball,valve,ported.
2 composition and 100 grade nondefinitive spec/std data, 0.3125 inches nominal rolling element diameter, steel comp 440a or steel comp 440b or steel comp 440c overall material, 66 fed std 1st material response or aisi assn std 2nd material response or 66 fed std 3rd material response overall material document and classification, metallic hardness rating rockwell c min 58.0 in. and max 65.0 in. special features
NSN | Name | Date |
---|---|---|
3110-00-342-5579 | No Name Available | 01/01/1960 |
3110-00-825-9006 | No Name Available | 01/01/1960 |
3110-00-895-9638 | No Name Available | 01/01/1962 |