Electrical Frequency Meter

T215

T215
(NSN) National Stock Number
6625-00-729-3977
Federal Supply Classification
6625 Electrical and Electronic Properties Measuring and Testing Instruments
Item Name Code
16454
Schedule B Code
9030908030
Summary

1.750 inches nominal overall length, 3.500 inches nominal overall diameter, 3.160 inches nominal mounting bolt circle diameter, frequency meter chassis assembly 1 furnished items and quantity, panel installation design, three hole/stud bolt circle mounting arrangement style

DAC HCC DMIL RNCC
4 - - 3
RNVC SADC MSDS RNAAC
2 - - SB
Identification

An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in hertz (cycles per second or cps). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see calibrator, frequency; and wavementer. Excludes: counter electronic digital.

INC FIIG Concept Condition
16454 A310A0 - 1
Specifications
Overall Length
1.750 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Overall Diameter
3.500 inches nominal
Details A measurement of the longest straight line across a circular cross-sectional plane.
Mounting Bolt Circle Diameter
3.160 inches nominal
Details The length of a straight line which passes through the center of a mounting bolt circle,and terminates at the circumference.
Furnished Items And Quantity
frequency meter chassis assembly 1
Details The name and number of those parts furnished with the item of supply that have not been specified elsewhere.
Installation Design
panel
Details The installation for which the item is designed.
Mounting Arrangement Style
three hole/stud bolt circle
Details The style designation indicating the configuration that most nearly corresponds to the arrangement of the mounting.
Meter Depth Behind Mounting Flange
1.500 inches nominal
Details A measurement between the mounting flange and the extremity of the meter, indistinction from height.
Meter Body Diameter Behind Mounting Flange
2.670 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.
Mounting Facility Type And Quantity
3 flange
Details Indicates the type and number of facilities by which the item is mounted.
Measurement Range
+300.0 to 500.0 hertz single indicator single range
Details The minimum to maximum value which the item is capable of measuring.
Scale Selection Method
terminal
Details The means provided for selecting a scale.
Circuit Attachment Method And Quantity
2 solder stud
Details The means provided for electrical connection to a circuit and the number of each type of connection.
Style Designator
round flush mtg
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
369 33005 5 - 5 2 - ZZ
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
34540 - J -
RVC WCC TCC SHC
- 657 Z 9

What's Included?

  • Certificate of Conformity
  • QC Inspection prior to shipping
  • On time delivery
  • Friendly service to back every order
Manufacturer
AVTRON AEROSPACE INC
CAGE: 01014
INDEPENDENCE , OH , 44131-5529
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 6625-00-729-3977
What is the NIIN of the NSN 6625-00-729-3977?
The National Item Identification Number (NIIN) of the NSN 6625-00-729-3977 is 00-729-3977
When the NSN 6625-00-729-3977 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 6625-00-729-3977 contain any precious metals?
Does not contain precious metal
Does the NSN 6625-00-729-3977 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