321HR W/ZA

View detailed technical data, stock status, and sourcing information for: 321HR W/ZA
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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

6625-00-930-3636

Item Name Code

16476

Assigment Date

05/16/1966 (60 years ago)

not established reliability indicator, 2.530 inches maximum overall length, 0.143 inches minimum and 0.157 inches maximum mounting hole diameter, dc circuit current for which designed, 3000.0 dielectric withstanding voltage in volts

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
Reliability Indicator: not established
Overall Length: 2.530 inches maximum
Mounting Hole Diameter: 0.143 inches minimum and 0.157 inches maximum
Scale Division Quantity: 12 single indicator single range
Overall Diameter: 3.500 inches maximum
Environmental Protection: cold resistant and heat resistant and shock resistant and submersible and vibration resistant and watertight
Mounting Bolt Circle Diameter: 3.160 inches nominal
Furnished Items And Quantity: washer 7; nut 7
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: three hole/stud bolt circle
Sensitivity Rating: 100.0 microamperes
Dial Scale Marking Color: white single indicator single range
Accuracy In Percent: -2.0 to 2.0 at full scale single indicator single range
Meter Depth Behind Mounting Flange: 1.390 inches maximum
Meter Body Diameter Behind Mounting Flange: 2.750 inches maximum
Movement Type: moving coil, permanent magnet
Background Color: black single indicator single range
Pointer Color: white single indicator single range
Scale Marking: seconds; 0; 1; 2; 3; 4; 5; 6
Mounting Facility Type And Quantity: 3 screw and 3 unthreaded hole
Scale Graduation Type: linear single indicator single range
Features Provided: luminous scale marking and magnetic shield and zero adjuster
Movement Suspension Method: jewel pivot base
Circuit Attachment Method And Quantity: 2 solder lug and 2 threaded stud
Special Features: ruggedized
Material: steel corrosion resisting
Nuclear Hardness Critical Feature: nonhardened
Surface Treatment: enamel semigloss
Special Test Features: conforms to mil-m-10304/12,type mr36b100dcuar
Style Designator: round flush mtg
Supplementary Features: 150 mv max power consumption
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
10210985-4	Arbitrary Scale Meter
321HR W/ZA	Arbitrary Scale Meter

FAQs

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

What is the FSCG of the NSN 6625-00-930-3636?

The FSCG of the NSN 6625-00-930-3636 is 6625

Does the NSN 6625-00-930-3636 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-930-3636 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 6625-00-930-3636 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-930-3636 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 6625-00-930-3636 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, May 16, 1966