77-3632-0000

View detailed technical data, stock status, and sourcing information for: 77-3632-0000
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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

6625-00-042-5434

Item Name Code

62222

Assigment Date

05/22/1968 (58 years ago)

An instrument with two or more different scales measuring different quantities, usually on a single calibrated dial or digital readout display. It is intended for visually monitoring an operation. The meter must be permanently connected into an appropriate electronic circuit. Excludes: ammeter; voltmeter; wattmeter and meter, electrical frequency.

4.750 inches nominal overall length, 2000.0 dielectric withstanding voltage in volts, 4.160 inches nominal overall width, 1.430 inches nominal overall height, 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: 2000.0
Overall Length: 4.750 inches nominal
Overall Height: 1.430 inches nominal
Overall Width: 4.160 inches nominal
Mounting Hole Diameter: 0.165 inches nominal
Scale Division Quantity: 25 single indicator 2nd range
Distance Between Mounting Facility Centers: 3.787 inches nominal
Furnished Items And Quantity: screw 6; nut 4; washer 2; bezel 1
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: two hole/stud
Frequency Response Range: +0.020 to 20.000 kilohertz
Sensitivity Rating: 100.0 microamperes
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: 4.230 inches nominal
Meter Body Width Behind Mounting Flange: 3.430 inches nominal
Movement Type: moving coil, permanent magnet
Background Color: white single indicator all ranges
Pointer Color: black single indicator all ranges
Power Source: external
Mounting Facility Type And Quantity: 2 unthreaded hole
Scale Graduation Type: nonlinear single indicator 1st range
Scale Graduation Type: linear single indicator 2nd range
Measurement Range: +0.0 to 50.0 percent modulation single indicator 2nd range
Measurement Range: -15.0 to 2.0 decibels above or below one milliwatt single indicator 1st range
Meter Body Height Behind Mounting Flange: 1.390 inches nominal
Features Provided: electrical overload protection and knife edge pointer and zero adjuster
Movement Suspension Method: jewel pivot base
Circuit Attachment Method And Quantity: 2 threaded stud
Special Features: horiz mtg
Material: steel
Nuclear Hardness Critical Feature: nonhardened
Surface Treatment: anodize and enamel
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
77-3632-0000	Multiple Scale Meter
7736320000	Multiple Scale Meter
C4602	Multiple Scale Meter

FAQs

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

What is the FSCG of the NSN 6625-00-042-5434?

The FSCG of the NSN 6625-00-042-5434 is 6625

Does the NSN 6625-00-042-5434 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-042-5434 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 6625-00-042-5434 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-042-5434 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 6625-00-042-5434 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, May 22, 1968