6645-00-531-4820

Find complete technical information, availability, and procurement data for: 6645-00-531-4820
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6645 Time Measuring Instruments

National Stock Number

6645-00-531-4820

Item Name Code

04879

Assigment Date

01/01/1963 (63 years ago)

dc current type, min impulse type 80 beat pendulum; spring wound thru current generated by dry cell batteries, carryover dependent on shelf life of battery approx 1 yr; movement wd rod and metal bob man reset cont 2 wire circuit to secondary clocks; dial visible, white background black markings 1 to 12 hrs red markings 13 to 24 hrs; local time zone hr hands black alt time zone hands red alt hands black eccentric sec hand; wd case paint fin powder blue; sur type wall mtg special features, 3.0 voltage in volts

Product Characteristics

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

Current Type: dc
Voltage In Volts: 3.0
Special Features: min impulse type 80 beat pendulum; spring wound thru current generated by dry cell batteries, carryover dependent on shelf life of battery approx 1 yr; movement wd rod and metal bob man reset cont 2 wire circuit to secondary clocks; dial visible, white background black markings 1 to 12 hrs red markings 13 to 24 hrs; local time zone hr hands black alt time zone hands red alt hands black eccentric sec hand; wd case paint fin powder blue; sur type wall mtg

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
81GL0BEC0M	Master Regulating Clock

FAQs

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

What is the FSCG of the NSN 6645-00-531-4820?

The FSCG of the NSN 6645-00-531-4820 is 6645

Does the NSN 6645-00-531-4820 have a Schedule B code assigned?

Yes, the Schedule B code is 9104000000

Does NSN 6645-00-531-4820 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 6645-00-531-4820 contain precious materials?

Precious metal content is unknown

Does NSN 6645-00-531-4820 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 6645-00-531-4820 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963