SM-A-974848-1

View detailed technical data, stock status, and sourcing information for: SM-A-974848-1
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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

6625-01-180-3285

Item Name Code

16454

Assigment Date

05/26/1984 (42 years ago)

0.120 inches minimum and 0.130 inches maximum mounting hole diameter, 2.030 inches maximum overall length, 3000.0 dielectric withstanding voltage in volts, ac circuit current for which designed, 16 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
Dielectric Withstanding Voltage In Volts: 3000.0
Overall Length: 2.030 inches maximum
Mounting Hole Diameter: 0.120 inches minimum and 0.130 inches maximum
Scale Division Quantity: 16 single indicator single range
Overall Diameter: 2.695 inches maximum
Environmental Protection: shock resistant and vibration resistant
Mounting Bolt Circle Diameter: 2.440 inches maximum
Furnished Items And Quantity: nut 7; washer 3; gasket 1
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: three hole/stud bolt circle
Dial Scale Marking Color: black single indicator single range
Accuracy In Percent: -0.5 to 0.5 at 1/2 scale single indicator single range
Meter Depth Behind Mounting Flange: 1.170 inches maximum
Meter Body Diameter Behind Mounting Flange: 2.150 inches maximum
Movement Type: moving coil, permanent magnet
Background Color: white single indicator single range
Pointer Color: black single indicator single range
Power Source: external
Mounting Facility Type And Quantity: 3 screw and 3 unthreaded hole
Scale Graduation Type: linear single indicator single range
Measurement Range: +47.0 to 63.0 hertz single indicator single range
Scale Selection Method: terminal
Features Provided: zero adjuster
Movement Suspension Method: jewel pivot base
Circuit Attachment Method And Quantity: 2 solder lug and 2 threaded stud
Operating Voltage Rating In Volts: 115.0 ac minimum and 120.0 ac maximum
Material: steel
Surface Treatment: enamel semigloss
Special Test Features: conforms to mil-m-10304
Surface Treatment Document And Classification: mil-f-14072 mil spec single treatment response
Style Designator: round flush mtg
Supplementary Features: self-contained transducer
Specification/Standard Data: 80063-sm-a-974848 manufacturers specification control

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
269-017	Electrical Frequency Meter
621-19053	Electrical Frequency Meter
MMI-11033	Electrical Frequency Meter
SM-A-974848-1	Electrical Frequency Meter

FAQs

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

What is the FSCG of the NSN 6625-01-180-3285?

The FSCG of the NSN 6625-01-180-3285 is 6625

Does the NSN 6625-01-180-3285 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-01-180-3285 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 6625-01-180-3285 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-01-180-3285 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 6625-01-180-3285 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sat, May 26, 1984