National Item Identification Number
00-664-4665
006644665
6645-00-664-4665
6645006644665
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)
26992
HAMILTON WATCH CO INC
941 WHEATLAND AVE
3420
LANCASTER
PA
17604
201-271-1400
26992
HAMILTON WATCH CO INC
941 WHEATLAND AVE
3420
LANCASTER
PA
17604
201-271-1400
Reference Numbers (Part Numbers)
JANW1157
37615
88021-1394
Required Categories
BACKGROUND COLOR
SCALE NAME
DIAL SCALE MARKING LUMINOSITY
LUMINOUS NUMERAL
I
Required Description
SILVER
12 HOUR
NONLUMINOUS
NOT INCLUDED
BLACK
3
HOUR TOTALIZING HAND AND;