6645-00-988-4427

Find complete technical information, availability, and procurement data for: 6645-00-988-4427
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6645 Time Measuring Instruments

National Stock Number

6645-00-988-4427

Item Name Code

08066

Assigment Date

01/01/1962 (64 years ago)

0.680 inches nominal body diameter, 2 terminal quantity, panel mounting type, dc current type, solder lug terminal 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: solder lug
Mounting Type: panel
Body Diameter: 0.680 inches nominal
Current Type: dc
Mounting Flange Width: 1.310 inches nominal
Case Material: unable to decode
Flange Height: 0.875 inches nominal
Mounting Configuration: two 0.125 in. dia mtg holes spaced 1.000 in. c to c
Indicator Type: drum register
Voltage Rating: 28.0 volts nominal
Measurement Unit: hours
Unit Type: mounted
Hermetic Protection: provided
Movement Type: electrical
Body Depth: 1.895 inches nominal
Smallest Increment Indicated: 1.00
Mounting Method: semiflush
Reset Feature: not provided
Maximum Measurement: 10000.00
Marking Color: white numerals
Background Color: black
Electrical Movement Type: synchronous motor
Nondefinitive Spec/Std Data: ms17321-2 type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6645-00-043-4143	No Name Available	01/01/1960
6645-00-089-7157	No Name Available	06/27/1969
6645-00-989-2297	No Name Available	12/18/1970

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
10318784	Time Totalizing Meter
16B8CD	Time Totalizing Meter
16B8CE	Time Totalizing Meter
16B8CE70	Time Totalizing Meter
1943457-1	Time Totalizing Meter
458-1009-00	Time Totalizing Meter
6645PL0792165	Time Totalizing Meter
928C197P1	Time Totalizing Meter
ES2552	Time Totalizing Meter
MS17321-2	Time Totalizing Meter

FAQs

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

What is the FSCG of the NSN 6645-00-988-4427?

The FSCG of the NSN 6645-00-988-4427 is 6645

Does the NSN 6645-00-988-4427 have a Schedule B code assigned?

Yes, the Schedule B code is 9106903000

Does NSN 6645-00-988-4427 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 6645-00-988-4427 contain precious materials?

Item does not contain precious metal.

Does NSN 6645-00-988-4427 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 6645-00-988-4427 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962