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6645-00-789-5210

Find complete technical information, availability, and procurement data for: 6645-00-789-5210

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6645-00-789-5210
Federal Supply Group
Instruments and Laboratory Equipment
Federal Supply Classification
6645 Time Measuring Instruments
National Stock Number
6645-00-789-5210
Item Name Code
08066
Assigment Date
01/01/1960 (66 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.

stud terminal type, panel mounting type, 0.687 inches nominal body diameter, ac current 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
stud
Mounting Type
panel
Body Diameter
0.687 inches nominal
Current Type
ac
Mounting Flange Width
1.312 inches nominal
Case Material
unable to decode
Flange Height
0.937 inches nominal
Mounting Configuration
two 0.125 in. dia mtg holes spaced 1 in. c to c
Indicator Type
drum register
Voltage Rating
115.0 volts nominal
Measurement Unit
hours
Unit Type
mounted
Operating Frequency
400.0 hertz nominal
Hermetic Protection
provided
Movement Type
electrical
Body Depth
1.437 inches nominal
Smallest Increment Indicated
0.10
Mounting Method
semiflush
Reset Feature
not provided
Maximum Measurement
9999.90
Marking Color
white numerals
Background Color
black
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Below is a list of NSNs that have been officially superseded by this NSN: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
6645-00-403-5037 No Name Available 02/01/1971
6645-00-900-1184 No Name Available 10/08/1965

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
05842-00008 Time Totalizing Meter
2603765 Time Totalizing Meter
416989-10 Time Totalizing Meter
458-0995-00 Time Totalizing Meter
458-0995-010 Time Totalizing Meter
542-5002-90 Time Totalizing Meter
95B8CD50 Time Totalizing Meter
95B8CE50 Time Totalizing Meter
K19223G4A Time Totalizing Meter
MS17322-2A Time Totalizing Meter
QB220737 Time Totalizing Meter
U531658-1X Time Totalizing Meter
X2703-1 Time Totalizing Meter

FAQs

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

What is the FSCG of the NSN 6645-00-789-5210?
The FSCG of the NSN 6645-00-789-5210 is 6645
Does the NSN 6645-00-789-5210 have a Schedule B code assigned?
Yes, the Schedule B code is 9106903000
Does NSN 6645-00-789-5210 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 6645-00-789-5210 contain precious materials?
Item does not contain precious metal.
Does NSN 6645-00-789-5210 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 6645-00-789-5210 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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