239B0074

View detailed technical data, stock status, and sourcing information for: 239B0074

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239B0074
Federal Supply Group
Instruments and Laboratory Equipment
National Stock Number
6625-00-762-5753
Item Name Code
16449
Assigment Date
03/06/1970 (56 years ago)

An insulator having flat surfaces, with or without holes, whose thickness does not exceed 25 percent of its length or width, whichever is smaller, and whose shape is other than round. Excludes:insulator (1), spacer; insulator (1), washer; mounting pad, electrical-electronic component; plate, electrical shield; and terminal board.

0.120 inches minimum and 0.130 inches maximum mounting hole diameter, 3000.0 dielectric withstanding voltage in volts, 2.650 inches maximum overall length, 30 single indicator 2nd range scale division quantity, dc circuit current for which designed

Product Characteristics

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

Circuit Current For Which Designed
dc
Dielectric Withstanding Voltage In Volts
3000.0
Overall Length
2.650 inches maximum
Mounting Hole Diameter
0.120 inches minimum and 0.130 inches maximum
Scale Division Quantity
30 single indicator 2nd range
Scale Division Quantity
50 single indicator 1st range
Overall Diameter
2.695 inches maximum
Environmental Protection
corrosion resistant and dust resistant and humidity resistant
Mounting Bolt Circle Diameter
2.440 inches nominal
Furnished Items And Quantity
clip 1; terminal board 1; nut 2
Indicator Type
dial w/pointer
Installation Design
panel
Mounting Arrangement Style
three hole/stud bolt circle
Sensitivity Rating
1.0 milliamperes
Dial Scale Marking Color
black single indicator all ranges
Accuracy In Percent
-2.0 to 2.0 at full scale single indicator all ranges
Meter Depth Behind Mounting Flange
1.250 inches maximum
Meter Body Diameter Behind Mounting Flange
2.210 inches maximum
Background Color
white single indicator all ranges
Pointer Color
black single indicator all ranges
Mounting Facility Type And Quantity
3 unthreaded hole
Scale Graduation Type
linear single indicator all ranges
Measurement Range
+0.0 to 50.0 volts single indicator 1st range
Measurement Range
+0.0 to 150.0 volts single indicator 2nd range
Scale Selection Method
terminal
Features Provided
zero adjuster
Circuit Attachment Method And Quantity
2 threaded stud
Special Features
ruggedized indi
Nuclear Hardness Critical Feature
nonhardened
Special Test Features
conforms to mil-m-10304/4,type mr26w001dcmar
Style Designator
round flush mtg
Fsc Application Data
test set,transponder set

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
239B0074 Voltmeter

FAQs

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

What is the FSCG of the NSN 6625-00-762-5753?
The FSCG of the NSN 6625-00-762-5753 is 6625
Does the NSN 6625-00-762-5753 have a Schedule B code assigned?
Yes, the Schedule B code is 9030908030
Does NSN 6625-00-762-5753 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 6625-00-762-5753 contain precious materials?
Item does not contain precious metal.
Does NSN 6625-00-762-5753 contain hazardous materials?
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
When the NSN 6625-00-762-5753 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, Mar 6, 1970

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