6645-01-280-2674

Find complete technical information, availability, and procurement data for: 6645-01-280-2674
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6645 Time Measuring Instruments

National Stock Number

6645-01-280-2674

Item Name Code

08066

Assigment Date

06/07/1988 (38 years ago)

An item that translates linear displacements of a gas, liquid, or solids into comparable electrical signals for application to equipment, such as telemetric data transmitting set, indicator, recorder, dual air data sensors, and the like. Item can measure pneumatic pressures from pitot impact, pitot-static, and static pressure ports with sensors and convert the pressures to electrical signals. Does not include mechanical linkage, amplifier, or indicator. Excludes:sensitive switches and other items that operate on an on-off principal, synchros, and potentiometric type computer devices. See also transmitter (as modified) and transducer, supersonic test.

panel mounting type, 3.000 inches maximum body length, ac current type, 2.625 inches maximum body diameter, digital counter indicator type

Product Characteristics

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

Mounting Type: panel
Body Diameter: 2.625 inches maximum
Current Type: ac
Body Length: 3.000 inches maximum
Indicator Type: digital counter
Voltage Rating: 115.0 volts minimum and 128.0 volts maximum
Unit Type: mounted
Operating Frequency: 400.0 hertz nominal
Hermetic Protection: provided
Movement Type: electrical
Reset Feature: not provided

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6645-00-136-8461	No Name Available	06/19/2003
6645-00-626-2197	No Name Available	06/01/1992

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
M3971/2-8	Time Totalizing Meter
MIL-M-3971/2	Time Totalizing Meter

FAQs

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

What is the FSCG of the NSN 6645-01-280-2674?

The FSCG of the NSN 6645-01-280-2674 is 6645

Does the NSN 6645-01-280-2674 have a Schedule B code assigned?

Yes, the Schedule B code is 9106903000

Does NSN 6645-01-280-2674 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 6645-01-280-2674 contain precious materials?

Item does not contain precious metal.

Does NSN 6645-01-280-2674 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 6645-01-280-2674 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Tue, Jun 7, 1988