MM-2-6

View detailed technical data, stock status, and sourcing information for: MM-2-6
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6645 Time Measuring Instruments

National Stock Number

6645-00-864-6794

Item Name Code

08066

Assigment Date

10/18/1967 (58 years ago)

A switch actuated by a definite angular rotation of the switch shaft about its axis. It consists of a body,switch and a control,rotary switch. For items having rated actuation travel and pressure characteristics, see switch,sensitive. Excludes relay,rotary; switch,stepping; and switch,telephone (as modified).

solder lug or stud terminal type, 2.210 inches maximum body length, 2 terminal quantity, panel mounting type, dc current type

Product Characteristics

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

Terminal Quantity: 2
Terminal Type: solder lug or stud
Mounting Type: panel
Current Type: dc
Body Length: 2.210 inches maximum
Case Material: unable to decode
Mounting Configuration: three 0.150 in. dia mtg holes on 1.265 in. radius spaced 120 deg apart
Indicator Type: drum register
Voltage Rating: 40.0 volts minimum and 130.0 volts maximum
Measurement Unit: hours
Unit Type: mounted
Mounting Flange Diameter: 2.875 inches maximum
Hermetic Protection: not provided
Movement Type: electrical
Body Depth: 3.000 inches maximum
Smallest Increment Indicated: 0.10
Mounting Method: flush
Reset Feature: not provided
Maximum Measurement: 9999.90
Marking Color: white numerals for hours,black numerals for tenths
Background Color: black background on hr wheels,white background on tenths wheel
Electrical Movement Type: magnetic
Part Name Assigned By Controlling Agency: meter time totalizing drum register 40/130v ac 2 terminal
Nondefinitive Spec/Std Data: b grade and 1 type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6645-00-092-5080	No Name Available	06/07/2013
6645-00-421-7508	No Name Available	03/01/1977
6645-00-431-8699	No Name Available	12/01/1976
6645-00-659-9970	No Name Available	07/08/1973
6645-00-684-2796	No Name Available	09/01/1982
6645-00-828-5683	No Name Available	03/01/2004
6645-01-196-7649	No Name Available	07/01/2007
6645-01-204-5653	No Name Available	07/01/2007

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
56007-2-03	Time Totalizing Meter
56181-2	Time Totalizing Meter
7013-2	Time Totalizing Meter
83-6227	Time Totalizing Meter
85315	Time Totalizing Meter
M3602	Time Totalizing Meter
M3602-2	Time Totalizing Meter
M3605-2	Time Totalizing Meter
M3971/1-6	Time Totalizing Meter
M3971/1-6-S	Time Totalizing Meter
M571-40-130DCNB	Time Totalizing Meter
M571S40-130DCNB	Time Totalizing Meter
MH10008	Time Totalizing Meter
MM-2-6	Time Totalizing Meter
MM2-7	Time Totalizing Meter

FAQs

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

What is the FSCG of the NSN 6645-00-864-6794?

The FSCG of the NSN 6645-00-864-6794 is 6645

Does the NSN 6645-00-864-6794 have a Schedule B code assigned?

Yes, the Schedule B code is 9106903000

Does NSN 6645-00-864-6794 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 6645-00-864-6794 contain precious materials?

Item does not contain precious metal.

Does NSN 6645-00-864-6794 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 6645-00-864-6794 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Oct 18, 1967