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6645-01-472-7283

Find complete technical information, availability, and procurement data for: 6645-01-472-7283

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6645-01-472-7283
Federal Supply Group
Instruments and Laboratory Equipment
Federal Supply Classification
6645 Time Measuring Instruments
National Stock Number
6645-01-472-7283
Item Name Code
04842
Assigment Date
03/14/2000 (26 years ago)

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

ac current type, 1.890 inches nominal overall height, 1.890 inches nominal overall width, automatic electric circuit control switch furnished items, 4.097 inches nominal overall depth

Product Characteristics

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

Furnished Items
automatic electric circuit control switch
Overall Depth
4.097 inches nominal
Overall Height
1.890 inches nominal
Overall Width
1.890 inches nominal
Current Type
ac
Switch Type
repeat cycle
Operation Method
synchronous motor
Timer Type
electrical
Reset Type
manual
Control Type
knob included pointers
Control Switch Voltage In Volts
240.0
Current Rating
10.000 amperes
Dial Size
1.614 inch diameter
Mounting Method
plug-in
Dial Minimum Graduation Unit
0.04 minute
Part Name Assigned By Controlling Agency
din48 size analog star-delta timer
Voltage In Volts
240.0
Frequency In Hertz
50.0
Material
plastic case
Precious Material And Location
contact surfaces gold and contacts silver
Precious Material
gold and silver

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
PM4HSD-S-AC240V Interval Timer

FAQs

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

What is the FSCG of the NSN 6645-01-472-7283?
The FSCG of the NSN 6645-01-472-7283 is 6645
Does the NSN 6645-01-472-7283 have a Schedule B code assigned?
Yes, the Schedule B code is 9106903000
Does NSN 6645-01-472-7283 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 6645-01-472-7283 contain precious materials?
Item contains combination of two or more precious metals (silver, gold, platinum).
Does NSN 6645-01-472-7283 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 6645-01-472-7283 was assigned to the Federal Catalog?
It was assigned 26 years ago, on Tue, Mar 14, 2000

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