2139-005

View detailed technical data, stock status, and sourcing information for: 2139-005

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2139-005
Federal Supply Group
Instruments and Laboratory Equipment
Federal Supply Classification
6645 Time Measuring Instruments
National Stock Number
6645-00-079-1430
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.

3.810 inches nominal overall depth, 4.750 inches nominal overall height, ac current type, 4.250 inches nominal overall width, 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.

Overall Depth
3.810 inches nominal
Overall Height
4.750 inches nominal
Overall Width
4.250 inches nominal
Current Type
ac
Mounting Method
panel
Case Material
unable to decode
Inscription Color
black
Operation Method
synchronous motor
Timer Type
electrical
Reset Type
manual
Hand Color
black
Dc Operated Clutch
not included
Control Type
switch
Time Indicator Total Capacity
60 min
Fast Hand Speed
1 rpm
Dial Background Color
white
Dial Size
2-7/8 in. dia dial
Dial Minimum Graduation
1 sec
Hand Designation And Quantity
1 sweep
Voltage In Volts
115.0
Frequency In Hertz
60.0
Color
black
Surface Treatment
paint case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
6645-00-951-5837 No Name Available 01/01/1960

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
2139-005 Stop Timer
A41605 Stop Timer

FAQs

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

What is the FSCG of the NSN 6645-00-079-1430?
The FSCG of the NSN 6645-00-079-1430 is 6645
Does the NSN 6645-00-079-1430 have a Schedule B code assigned?
Yes, the Schedule B code is 9106903000
Does NSN 6645-00-079-1430 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 6645-00-079-1430 contain precious materials?
Precious metal content is unknown
Does NSN 6645-00-079-1430 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 6645-00-079-1430 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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