6645-01-034-6037

Find complete technical information, availability, and procurement data for: 6645-01-034-6037
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6645 Time Measuring Instruments

National Stock Number

6645-01-034-6037

Item Name Code

04842

Assigment Date

01/27/1977 (49 years ago)

An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see window, optical instrument. Excludes:reticle, optical instrument.

3.750 inches nominal overall diameter, black inscription color, ac current type, motor driven operation method, 4.437 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.

Overall Depth: 4.437 inches nominal
Current Type: ac
Overall Diameter: 3.750 inches nominal
Inscription Color: black
Operation Method: motor driven
Timer Type: electrical
Reset Type: manual
Hand Color: black
Control Type: push button
Dial Background Color: white
Dial Size: 3.093 in. dia
Hand Designation And Quantity: 1 progress hand and 1 time interval setting hand
Mounting Method: face mounting
Dial Minimum Graduation Unit: 30.0 minute
Voltage In Volts: 115.0
Frequency In Hertz: 60.0

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6645-00-877-1667	No Name Available	11/01/1981

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
241E24HR	Interval Timer
241EV100A008A	Interval Timer

FAQs

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

What is the FSCG of the NSN 6645-01-034-6037?

The FSCG of the NSN 6645-01-034-6037 is 6645

Does the NSN 6645-01-034-6037 have a Schedule B code assigned?

Yes, the Schedule B code is 9106903000

Does NSN 6645-01-034-6037 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 6645-01-034-6037 contain precious materials?

Precious metal content is unknown

Does NSN 6645-01-034-6037 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 6645-01-034-6037 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Jan 27, 1977