National Item Identification Number

00-641-3535
006413535
6675-00-641-3535
6675006413535

National Stock Number

Item Name

THEODOLITE,SURVEYING

Federal Supply Class

6675

Description

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.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

A-A-52574
A-A-52574 TYPE 2 CLASS 1
MILT14132

Required Categories

UNIT TYPE
SIGHTING DEVICE TYPE
DIAMETER MAGNIFYING POWER
ILLUMINATED FEATURE;

Required Description

DIRECTIONAL
TELESCOPE
27.0 MINIMUM AND
33.0 MAXIMUM
INCLUDED
NOT INCLUDED;