495-146

View detailed technical data, stock status, and sourcing information for: 495-146
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6625 Electrical and Electronic Properties Measuring and Testing Instruments

National Stock Number

6625-01-071-3271

Item Name Code

16476

Assigment Date

02/05/1979 (47 years ago)

3.382 inches nominal center to center distance between mounting facilities parallel to width, 3000.0 dielectric withstanding voltage in volts, dc circuit current for which designed, 4.165 inches nominal overall length, 3.383 inches nominal center to center distance between mounting facilities parallel to length

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: 4.165 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 3.383 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 3.382 inches nominal
Overall Height: 4.436 inches nominal
Overall Width: 4.434 inches nominal
Mounting Hole Diameter: 0.250 inches nominal
Scale Division Quantity: 1 single indicator single range
Environmental Protection: airtight and dust resistant and fungus resistant and heat resistant and humidity resistant and shock resistant and vibration resistant and water resistant
Furnished Items And Quantity: nut 8; lockwasher 6; seal 1
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: four hole/stud rectangular/square
Sensitivity Rating: 200.0 microamperes
Dial Scale Marking Color: black single indicator single range
Accuracy In Percent: -2.0 to 2.0 at full scale single indicator single range
Meter Depth Behind Mounting Flange: 2.784 inches nominal
Meter Body Diameter Behind Mounting Flange: 3.943 inches nominal
Movement Type: moving coil, permanent magnet
Background Color: black single indicator single range
Pointer Color: black single indicator single range
Scale Marking: no marking on scale
Mounting Facility Type And Quantity: 4 screw and 4 unthreaded hole
Scale Graduation Type: linear single indicator single range
Features Provided: magnetic shield and zero adjuster
Movement Suspension Method: jewel pivot base
Circuit Attachment Method And Quantity: 2 threaded stud
Special Features: ruggedized
Material: steel
Nuclear Hardness Critical Feature: nonhardened
Surface Treatment: chromate
Style Designator: rectangular flush mtg
Fsc Application Data: test set,elect. equip.

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
495-146	Arbitrary Scale Meter
4951-146	Arbitrary Scale Meter
6625PL1255913	Arbitrary Scale Meter
MK701-220A	Arbitrary Scale Meter

FAQs

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

What is the FSCG of the NSN 6625-01-071-3271?

The FSCG of the NSN 6625-01-071-3271 is 6625

Does the NSN 6625-01-071-3271 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-01-071-3271 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 6625-01-071-3271 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-01-071-3271 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 6625-01-071-3271 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Mon, Feb 5, 1979