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6645-00-531-3722

Find complete technical information, availability, and procurement data for: 6645-00-531-3722

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6645-00-531-3722
Federal Supply Group
Instruments and Laboratory Equipment
Federal Supply Classification
6645 Time Measuring Instruments
National Stock Number
6645-00-531-3722
Item Name Code
08066
Assigment Date
01/01/1963 (63 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

ac current type, wire lead terminal type, 2.790 inches nominal body diameter, panel mounting type, 2 terminal quantity

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
wire lead
Mounting Type
panel
Body Diameter
2.790 inches nominal
Current Type
ac
Case Material
unable to decode
Mounting Configuration
three 0.147 in. dia mtg holes on 1.582 in. radius spaced 120 deg apart
Indicator Type
drum register
Voltage Rating
115.0 volts nominal
Measurement Unit
hours
Unit Type
mounted
Mounting Flange Diameter
3.500 inches nominal
Operating Frequency
60.0 hertz nominal
Hermetic Protection
provided
Movement Type
electrical
Body Depth
2.625 inches nominal
Smallest Increment Indicated
1.00
Mounting Method
flush
Reset Feature
not provided
Maximum Measurement
99999.00
Marking Color
black numerals
Background Color
white
Electrical Movement Type
synchronous motor

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
6645-00-285-8780 No Name Available 12/01/1975

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
12Z13190-5000 Time Totalizing Meter
520959 Time Totalizing Meter
549X99 Time Totalizing Meter
8177470 Time Totalizing Meter
8KT9 Time Totalizing Meter
BA10014-4 Time Totalizing Meter

FAQs

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

What is the FSCG of the NSN 6645-00-531-3722?
The FSCG of the NSN 6645-00-531-3722 is 6645
Does the NSN 6645-00-531-3722 have a Schedule B code assigned?
Yes, the Schedule B code is 9106903000
Does NSN 6645-00-531-3722 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 6645-00-531-3722 contain precious materials?
Precious metal content is unknown
Does NSN 6645-00-531-3722 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 6645-00-531-3722 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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