SM-A-916425

View detailed technical data, stock status, and sourcing information for: SM-A-916425
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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

6625-01-052-3826

Item Name Code

61955

Assigment Date

12/14/1977 (48 years ago)

An electronic device whose input signals control power from a source independent of the input signals and delivers output signals of greater amplitude with respect to current and/or voltage. The output signals characteristics are uniformly related to the input signals. It is controlled by triggering pulses of electrical energy.

1.312 inches nominal center to center distance between mounting facilities parallel to length, 1.625 inches maximum overall length, 1.734 inches minimum and 1.766 inches maximum overall height, 1.312 inches nominal center to center distance between mounting facilities parallel to width, 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
Overall Length: 1.625 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Length: 1.312 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 1.312 inches nominal
Overall Height: 1.734 inches minimum and 1.766 inches maximum
Overall Width: 1.734 inches minimum and 1.766 inches maximum
Mounting Hole Diameter: 0.125 inches nominal
Scale Division Quantity: 18 single indicator 2nd range
Scale Division Quantity: 20 single indicator 1st range
Environmental Protection: cold resistant and dust resistant and fungus resistant and heat resistant and salt spray resistant and shock resistant and vibration resistant
Furnished Items And Quantity: lockwashers 4; nuts 4
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: four hole/stud rectangular/square
Sensitivity Rating: 50.0 microamperes
Dial Scale Marking Color: black single indicator all ranges
Accuracy In Percent: -3.0 to 3.0 at full scale single indicator all ranges
Panel For Which Designed: nonmagnetic
Meter Depth Behind Mounting Flange: 1.000 inches maximum
Meter Body Diameter Behind Mounting Flange: 1.510 inches maximum
Movement Type: moving coil, permanent magnet
Background Color: white single indicator all ranges
Pointer Color: black single indicator all ranges
Scale Marking: level db; -10; -5; 0; ber; 10 power 6; 10 power 5; 10 power 4; 10 power 3
Mounting Facility Type And Quantity: 4 screw and 4 unthreaded hole
Scale Graduation Type: linear single indicator all ranges
Features Provided: zero adjuster
Movement Suspension Method: jewel pivot base
Circuit Attachment Method And Quantity: 4 solder lug
Special Features: altitude up to 50000 feet above sea level
Special Markings: black band from 37.7 to 50.0 ua deflection
Material: steel
Nuclear Hardness Critical Feature: nonhardened
Surface Treatment: paint
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
135-287	Special Scale Meter
135E-287	Special Scale Meter
618-19281	Special Scale Meter
618-19287	Special Scale Meter
SM-A-916425	Special Scale Meter

FAQs

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

What is the FSCG of the NSN 6625-01-052-3826?

The FSCG of the NSN 6625-01-052-3826 is 6625

Does the NSN 6625-01-052-3826 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-01-052-3826 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 6625-01-052-3826 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-01-052-3826 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 6625-01-052-3826 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Wed, Dec 14, 1977