6645-00-054-8342

Time Totalizing Meter

Find complete technical information, availability, and procurement data for NSN 6645-00-054-8342 All details are based on official government and industry records to support accurate and compliant procurement.

Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6645 Time Measuring Instruments

National Stock Number

6645-00-054-8342

Item Name Code

08066

Assigment Date

01/01/1961 (65 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.

1.750 inches nominal overall depth, ac current type, solder pin terminal type, clamp mounting type, 2 terminal quantity

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Terminal Quantity: 2
Terminal Type: solder pin
Mounting Type: clamp
Overall Depth: 1.750 inches nominal
Current Type: ac
Overall Diameter: 0.688 inches nominal
Case Material: unable to decode
Indicator Type: drum register
Voltage Rating: 115.000 volts nominal
Measurement Unit: hours
Unit Type: mounted
Operating Frequency: 400.000 hertz nominal
Hermetic Protection: provided
Movement Type: electrical
Smallest Increment Indicated: 0.10
Reset Feature: not provided
Maximum Measurement: 999.90
Marking Color: white numerals
Background Color: black
Electrical Movement Type: synchronous motor

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Part Number	Name
MS17322-3	Time Totalizing Meter

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
Source of Supply
Demilitarization
Criticality
Federal Item Identification Guide
Precious Metals Indicator
Pseudo Item Name Code
Hazardous Material Indicator
Schedule B Code

Freight Information

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Major Organizational Entity

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 6645-00-054-8342

What is the FSCG of the NSN 6645-00-054-8342?

The FSCG of the NSN 6645-00-054-8342 is 6645

Does the NSN 6645-00-054-8342 have a Schedule B code assigned?

Yes, the Schedule B code is 9106903000

Does NSN 6645-00-054-8342 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 6645-00-054-8342 contain precious materials?

Item does not contain precious metal.

Does NSN 6645-00-054-8342 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 6645-00-054-8342 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961