SM-A-883149

View detailed technical data, stock status, and sourcing information for: SM-A-883149
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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

6625-01-030-5341

Item Name Code

16450

Assigment Date

11/08/1976 (49 years ago)

6.150 inches maximum overall length, 380.0 hertz minimum and 420.0 hertz maximum frequency rating, ac circuit current for which designed, 0.143 inches minimum and 0.157 inches maximum mounting hole diameter, 25 single indicator single range scale division quantity

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: ac
Overall Length: 6.150 inches maximum
Mounting Hole Diameter: 0.143 inches minimum and 0.157 inches maximum
Scale Division Quantity: 25 single indicator single range
Frequency Rating: 380.0 hertz minimum and 420.0 hertz maximum
Overall Diameter: 3.510 inches maximum
Environmental Protection: cold resistant and dust resistant and fungus resistant and heat resistant and humidity resistant and salt spray resistant and shock resistant and vibration resistant and water resistant
Mounting Bolt Circle Diameter: 3.160 inches nominal
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: three hole/stud bolt circle
Sensitivity Rating: 50.0 millivolts
Dial Scale Marking Color: white single indicator single range
Accuracy In Percent: -2.0 to 2.0 at full scale single indicator single range
Panel For Which Designed: nonmagnetic
Meter Depth Behind Mounting Flange: 5.750 inches maximum
Meter Body Diameter Behind Mounting Flange: 2.800 inches maximum
Background Color: black single indicator single range
Pointer Color: white single indicator single range
Mounting Facility Type And Quantity: 3 unthreaded hole
Scale Graduation Type: linear single indicator single range
Measurement Range: +0.0 to 50.0 milliamps single indicator single range
Circuit Construction Type: electronic, solid state
Features Provided: adjustable index pointer and zero adjuster
Circuit Attachment Method And Quantity: 20 pin
Operating Voltage Rating In Volts: 108.0 ac minimum and 132.0 ac maximum
Special Features: output is a dpdt relay contact rating 1 amp at 28 vdc
Material: steel
Nuclear Hardness Critical Feature: nonhardened
Surface Treatment: enamel
Style Designator: round flush mtg
Supplementary Features: meter resistance 50.0 ohms
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
3.5R	Ammeter
SM-A-883149	Ammeter

FAQs

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

What is the FSCG of the NSN 6625-01-030-5341?

The FSCG of the NSN 6625-01-030-5341 is 6625

Does the NSN 6625-01-030-5341 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-01-030-5341 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 6625-01-030-5341 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-01-030-5341 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 6625-01-030-5341 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, Nov 8, 1976