MIL-DTL-7793/8C

View detailed technical data, stock status, and sourcing information for: MIL-DTL-7793/8C
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6645 Time Measuring Instruments

National Stock Number

6645-01-441-2520

Item Name Code

08066

Assigment Date

02/06/1997 (29 years ago)

An instrument that automatically measured, and cumulatively registers the total operating or idle time of any circuit, machine or system, to which it is connected. See meter, frequency and time totalizing, electrical.

1.300 inches maximum body length, pin terminal type, panel mounting type, 2 terminal quantity, ac current type

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: pin
Mounting Type: panel
Current Type: ac
Body Length: 1.300 inches maximum
Body Width: 0.650 inches maximum
Mounting Flange Width: 1.250 inches nominal
Case Material: unable to decode
Flange Height: 1.250 inches nominal
Mounting Configuration: two 0.120 in. dia holes spaced 1.040 in. apart on mtg flange
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
Smallest Increment Indicated: 1.00
Mounting Method: flush
Reset Feature: not provided
Maximum Measurement: 99999.00

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6645-01-443-8430	No Name Available	07/01/2003

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
K25208-003	Time Totalizing Meter
M7793/8-003A	Time Totalizing Meter
MIL-DTL-7793/8C	Time Totalizing Meter

FAQs

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

What is the FSCG of the NSN 6645-01-441-2520?

The FSCG of the NSN 6645-01-441-2520 is 6645

Does the NSN 6645-01-441-2520 have a Schedule B code assigned?

Yes, the Schedule B code is 9106903000

Does NSN 6645-01-441-2520 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 6645-01-441-2520 contain precious materials?

Item does not contain precious metal.

Does NSN 6645-01-441-2520 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 6645-01-441-2520 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Feb 6, 1997