National Item Identification Number
01-067-0780
010670780
6645-01-067-0780
6645010670780
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)
38776
MARATHON WATCH CO LTD
30 MURAL ST UNIT 9
RICHMOND HILL
L4B 1B5
CANADA
905-764-9420
12004
NAVAL SEA SYSTEMS COMMAND LOGISTICS
SUPPORT ENGINEERING ACTIVITY
CODE 00
2020
MECHANICSBURG
PA
17055
717-605-3461
Reference Numbers (Part Numbers)
MIL-C-24523
MIL-C-24523
PERFORMANCE SPE
Required Categories
MOVEMENT TYPE
NONMAGNETIC CHARACTERISTIC
SHOCKPROOF FEATURE
CASE MATERIAL
CR
Required Description
CONTINUOUS RUNNING
INCLUDED
PROVIDED
PLASTIC
GLASS OR
PLASTIC
INCLUDED
PR