National Item Identification Number
01-458-7317
014587317
6645-01-458-7317
6645014587317
National Stock Number
Item Name
CHRONOMETER
Federal Supply Class
6645
Description
An instrument for precisely determining time, manufactured to close tolerances to assure the time-keeping qualities of dependability and consistency of rate. These qualities are accurately ascertained by comparison with more exact devices or by astronomical methods so that the accumulated error may be taken into account when determining time. Its usual uses are to indicate time for navigational purposes, and to serve as a reference for less accurate timepieces. It is usually provided with a winding indicator dial and is usually mounted in gimbals to maintain the instrument in a level position. May consist of a spring driven or other type of movement which is capable of exacting performance without regulation throughout the normal range of room temperatures. Not designed for carrying on the person.
Commercial and Government Entity Code (Supplier Data)
63836
ASTROTECH CORP
10201 N 21ST AVE
PHOENIX
AZ
85021
602-943-2292
8X691
SIERRA NEVADA CORPORATION
444 SALOMON CIRCLE
SPARKS
NV
89434
775-331-0222
Reference Numbers (Part Numbers)
AT66X1N1
23-03008-01
Required Categories
BACKGROUND COLOR
SPECIAL FEATURES
III END ITEM IDENTIFICATION
Required Description
BLACK
10-40 VDC 5 VOLTS
NX AN/TSQ-216 ND E/I FSCM 03950