Tribrach.
A survey accessory used for leveling that attaches to a tripod. Additional survey instruments or accessories are placed on it and secured with a locking mechanism. it has leveling screws so the whole assembly (survey instrument or prism base) can be leveled correctly. it may also include an optical or laser plummet that allows the assembly to be centered over a survey control point on the ground, and a circular level vial that allows for rough leveling.
Cable assy 5, dew cap 1, film reader 1, foot plate 3, horrebow-talcott level 1, instruction manual 1, magazine 4, optical micrometer 1, pin 2, recording camera 1, recording micrometer 1, spare bulb 4, switch box 1, telescope eyepiece 40X 1, telescope eyepiece 80X 1, tool set 1 accessory components and quantity
Single line point type
Single line point type
Single line point type
Single line point type
NSN 5841-01-011-2720
NSN 1430-01-548-8091
NSN 6110-01-477-1175
NSN 7021-00-461-8701
NSN 5831-00-539-1471
NSN 6760-01-272-1823
NSN 7021-00-360-5361
NSN 7520-00-342-9599
NSN 6675-00-821-5484
NSN 5895-01-069-2173
NSN 7450-01-384-2027
NSN 6730-01-440-3563
Last modified 05/05/2024