2540-33-188-8599

20 Oct 2005 2540-33-157-4924 Pintle Hook -70918-G970XRNCC: 3 | RNVC: 2 | DAC: 1 11 Jul 1995 2540-33-188-8599

6675-98-104-0010 6675981040010 981040010 is a precision telescopic instrument used in topographic and geodetic surveying or precise alignment operations. generally, the optical systems for reading the horizontal and vertical circles are fully inclosed. the reading of the circles is made through optical micrometers. some optical systems are so designed that readings of diametrically opposite points of the circles are mechanically averaged. the instruments are leveled by three leveling screws. internal illumination may be provided for reading the circles and viewing the reticle crosslines. excludes transit and transit, pocket.

5365-00-104-0010 5365001040010 001040010

4320-25-104-0010 4320251040010 251040010 is 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.

6540-01-104-0010 6540011040010 011040010