Special Scale Meter

TD17887-54

TD17887-54
(NSN) National Stock Number
6625-00-425-6826
Federal Supply Classification
6625 Electrical and Electronic Properties Measuring and Testing Instruments
Item Name Code
61955
Schedule B Code
9030908030
Summary

Ac circuit current for which designed, 1500.0 dielectric withstanding voltage in volts, 4.344 inches nominal overall length, 3.281 inches nominal overall height, 4.469 inches nominal overall width, 25 single indicator single range scale division quantity

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
9 - - TX
Identification

An electrically operated instrument which has a custom scale or digital readout display, but the unit of measurement given is not covered by a more specific item name. For items without a specified unit of measurement, see meter, arbitrary scale.

INC FIIG Concept Condition
61955 A310A0 - 1
Specifications
Circuit Current For Which Designed
ac
Details The type of electrical circuit in which the item is designed to be used.
Dielectric Withstanding Voltage In Volts
1500.0
Details The maximum voltage the insulating materials of the item will withstand without resulting in disruptive discharge or deterioration,expressed in volts.
Overall Length
4.344 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Overall Height
3.281 inches nominal
Details The distance measured in a straight line from the bottom to the top of an item.
Overall Width
4.469 inches nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Scale Division Quantity
25 single indicator single range
Details The number of scale divisions.
Indicator Type
dial w/pointer
Details Indicates the type of device used to register the condition(s).
Installation Design
panel
Details The installation for which the item is designed.
Frequency Response Range
+0.000 to 25.000 kilohertz
Details The minimum and maximum frequencies to which the item will respond without exceeding its accuracy rating.
Dial Scale Marking Color
black single indicator single range
Details The hue or tint of the dial scale marking(s).
Accuracy In Percent
-2.0 to 2.0 at full scale single indicator single range
Details An indication of the accuracy of an item,expressed in percent.
Panel For Which Designed
nonmagnetic
Details An indication of the panel for which the item is designed.
Meter Depth Behind Mounting Flange
4.219 inches nominal
Details A measurement between the mounting flange and the extremity of the meter, indistinction from height.
Meter Body Diameter Behind Mounting Flange
2.750 inches nominal
Details The length of a straight line which passes through the center of the meter body behind the mounting flange, and terminates at the circumference.
Movement Type
moving coil, permanent magnet
Details Indicates the type of movement provided.
Background Color
white single indicator single range
Details The hue or tint of the background.
Pointer Color
black single indicator single range
Details The hue or tint of the pointer.
Mounting Facility Type And Quantity
1 flange
Details Indicates the type and number of facilities by which the item is mounted.
Scale Graduation Type
linear single indicator single range
Details Indicates the type of graduations provided on the scale.
Features Provided
zero adjuster
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Movement Suspension Method
jewel pivot base
Details The means employed to suspend the movement of the item.
Circuit Attachment Method And Quantity
2 threaded stud
Details The means provided for electrical connection to a circuit and the number of each type of connection.
Material
plastic
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Nuclear Hardness Critical Feature
nonhardened
Details An indication of the nuclear hardness criticality of the item.
Style Designator
rectangular flush mtg
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Fsc Application Data
test set,electronic equipment
Details The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
44554-404 51190 5 - 3 2 - TX
TD17887-54 51190 5 - 5 9 - TX
TM3970-54 51190 5 - 5 9 - TX
44554-404 09553 5 - 5 9 - TX
TM3970-54 09553 5 - 5 9 - TX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
00000 - H -
RVC WCC TCC SHC
- 657 Z 9
Price and Availability Quote

Send us a quick request for quote using the form below:

What's Included?

  • Certificate of Conformity
  • QC Inspection prior to shipping
  • On time delivery
  • Friendly service to back every order
Manufacturer
MARCONI ELECTRONICS INC MARCONI INSTRUMENTS DIV
CAGE: 09553
WICHITA , KS , 67215
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 6625-00-425-6826
What is the NIIN of the NSN 6625-00-425-6826?
The National Item Identification Number (NIIN) of the NSN 6625-00-425-6826 is 00-425-6826
When the NSN 6625-00-425-6826 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Apr 14, 1971
Does the NSN 6625-00-425-6826 contain any precious metals?
Does not contain precious metal
Does the NSN 6625-00-425-6826 contain any hazardous material?
No information in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.

Similar Products
Who we are?

At Aerospace Shop, we are dedicated to providing high-quality aerospace components, shop supplies, replacement parts, and tools.

With a commitment to excellence and customer satisfaction, we aim to be your trusted partner in the aerospace industry.

Contact
800 Town and Country Blvd
Houston, TX, 77024
United States
© 2025 Aerospace Shop, Inc. All rights reserved.
Made in USA