64A7A3-2

View detailed technical data, stock status, and sourcing information for: 64A7A3-2

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64A7A3-2
Federal Supply Group
Instruments and Laboratory Equipment
Federal Supply Classification
6645 Time Measuring Instruments
National Stock Number
6645-00-081-4292
Item Name Code
04880
Assigment Date
01/01/1963 (63 years ago)

A precision instrument for measuring and indicating elapsed time periods. Not intended to be carried on the person. See also timer, interval.

dc current type, white inscription color, unable to decode case material, 20.0 operating dc voltage in volts, panel mounting method

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Current Type
dc
Mounting Method
panel
Case Material
unable to decode
Inscription Color
white
Operating Dc Voltage In Volts
20.0
Operation Method
chronometric motor
Timer Type
electrical
Reset Type
electric
Dc Operated Clutch
included
Control Type
switch
Time Indicator Total Capacity
99.99 sec total capacity
Dial Background Color
black
Dial Size
2.500 in. dia dial
Dial Minimum Graduation
0.01 sec smallest dial graduation
Voltage In Volts
20.0 or 30.0
Color
black
Surface Treatment
enamel case
Fsc Application Data
timer stop,except guided missile

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
6645-00-515-6531 No Name Available 08/01/1995
6645-00-872-3951 No Name Available 08/01/1995
6645-00-912-6245 No Name Available 10/28/2021

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
64A7A3-2 Stop Timer
L15304 Stop Timer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6645-00-081-4292?
The FSCG of the NSN 6645-00-081-4292 is 6645
Does the NSN 6645-00-081-4292 have a Schedule B code assigned?
Yes, the Schedule B code is 9106903000
Does NSN 6645-00-081-4292 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 6645-00-081-4292 contain precious materials?
Item does not contain precious metal.
Does NSN 6645-00-081-4292 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 6645-00-081-4292 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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