Time Totalizing Meter NSN 6645-00-171-9251

Item Description

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.

NSN: 6645-00-171-9251

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Features and Characteristics

Terminal Quantity

Terminal Type

Stud

Mounting Type

Panel

Body Diameter

2.550 inches

Current Type

Case Material

Plastic

Mounting Configuration

Three0.150 in. Diameter mtg holes spaced 120 degrees apart on 1.58 in. Radius

Indicator Type

Drum register

Voltage Rating

115.0 volts

Measurement Unit

Hours

Unit Type

Mounted

Mounting Flange Diameter

3.500 inches

Operating Frequency

60.0 hertz

Hermetic Protection

Not provided

Movement Type

Electrical

Body Depth

2.840 inches

Smallest Increment Indicated

0.10

Mounting Method

Flush

Reset Feature

Not provided

Maximum Measurement

9999.90

Marking Color

White numerals

Background Color

Black

Electrical Movement Type

Synchronous motor

FSC

6645 Time Measuring Instruments

NIIN

001719251

NSN

6645001719251

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

HM3ET

Cage Code:

33005

Status:

MSDS:

Part Number:

A1022608

Cage Code:

28527

Status:

MSDS:

Part Number:

788C421H02

Cage Code:

97942

Status:

MSDS:

Part Number:

M5284

Cage Code:

09017

Status:

MSDS:

Part Number:

632EA08S

Cage Code:

14907

Status:

MSDS:

Part Number:

631EA08S

Cage Code:

14907

Status:

MSDS:

Part Number:

A1022608ISSUEA

Cage Code:

28528

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 9106903000
NAICS: 334519
SITC: 88594
Description: Other time of the day apparatus for measuring, recording or otherwise indicating intervals of time, nesoi
End Use (Code 21190):
Photo, service industry machinery

Q & A

Frequently asked questions for NSN 6645-00-171-9251

What are the manufacturers of nsn 6645001719251?

Jewell Instruments, Llc (33005)
Harris Corporation (28527)
Northrop Grumman Systems Corporation (97942)
Edo (09017)
Cramer Co Division Of Chestnut Group (14907)
Westinghouse Electric Corp (79500)
Itt Industries Inc (28528)

Does this nsn 6645001719251 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6645001719251
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.

Does nsn 6645001719251 contain any precious metals?
No precious metal content.

Does nsn 6645001719251 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 6645001719251?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

08066

FIIG:

T134-R

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service