6645-00-620-4908

Find complete technical information, availability, and procurement data for: 6645-00-620-4908
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6645 Time Measuring Instruments

National Stock Number

6645-00-620-4908

Item Name Code

08066

Assigment Date

01/01/1963 (63 years ago)

1.875 inches nominal overall height, engine mounting type, 1.875 inches nominal overall width, 3.672 inches nominal overall depth, unable to decode case material

Product Characteristics

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

Mounting Type: engine
Overall Depth: 3.672 inches nominal
Overall Height: 1.875 inches nominal
Overall Width: 1.875 inches nominal
Case Material: unable to decode
Mounting Configuration: four 0.199 in. min,0.203 in. max dia mtg holes on 1.437 in. by 1.437 in. mtg centers
Indicator Type: drum register
Measurement Unit: hours
Unit Type: mounted
Hermetic Protection: not provided
Movement Type: mechanical
Smallest Increment Indicated: 1.00
Reset Feature: not provided
Maximum Measurement: 9999.00
Marking Color: black numerals
Background Color: white
Special Features: ratio 10000 to 1

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6645-00-778-8943	No Name Available	05/01/1976
6645-00-844-1166	No Name Available	01/01/1960

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
728244-025	Time Totalizing Meter
BL113944	Time Totalizing Meter

FAQs

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

What is the FSCG of the NSN 6645-00-620-4908?

The FSCG of the NSN 6645-00-620-4908 is 6645

Does the NSN 6645-00-620-4908 have a Schedule B code assigned?

Yes, the Schedule B code is 9106903000

Does NSN 6645-00-620-4908 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 6645-00-620-4908 contain precious materials?

Item does not contain precious metal.

Does NSN 6645-00-620-4908 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 6645-00-620-4908 was assigned to the Federal Catalog?

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