MMI-11173

View detailed technical data, stock status, and sourcing information for: MMI-11173
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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

6625-01-245-3434

Item Name Code

16450

Assigment Date

11/26/1986 (39 years ago)

An instrument which measures the ratio of electrical power with reference to a predetermined value and is calibrated in units of sound intensity, usually decibels. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. If other than audio frequency ranges, see meter, noise level.

3.375 inches nominal center to center distance between mounting facilities parallel to width, ac circuit current for which designed, 800.0 dielectric withstanding voltage in volts, 4.437 inches nominal overall length, 3.375 inches nominal center to center distance between mounting facilities parallel to length

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: 800.0
Overall Length: 4.437 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 3.375 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 3.375 inches nominal
Overall Height: 4.422 inches nominal
Overall Width: 4.422 inches nominal
Mounting Hole Diameter: 0.313 inches nominal
Frequency Rating: 60.0 hertz nominal
Environmental Protection: corrosion resistant and shock resistant
Furnished Items And Quantity: mtg hdw 4; term. hdw 2
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: four hole/stud rectangular/square
Sensitivity Rating: 5.0 amperes
Dial Scale Marking Color: black single indicator single range
Accuracy In Percent: -1.5 to 1.5 at full scale single indicator single range
Panel For Which Designed: nonmagnetic
Meter Depth Behind Mounting Flange: 3.188 inches nominal
Meter Body Diameter Behind Mounting Flange: 3.960 inches nominal
Movement Type: moving iron vane
Background Color: white single indicator single range
Pointer Color: black single indicator single range
Power Source: external
Mounting Facility Type And Quantity: 4 screw and 4 unthreaded hole
Scale Graduation Type: nonlinear single indicator single range
Measurement Range: +0.0 to 2000.0 amperes, ac single indicator single range
Circuit Construction Type: nonelectronic
Scale Selection Method: terminal
Features Provided: zero adjuster
Criticality Code Justification: mark
Movement Suspension Method: taut band
Circuit Attachment Method And Quantity: 2 threaded stud
Phase: single
Special Features: ruggedized
Special Markings: red line at 1400 amps
Material: plastic
Nuclear Hardness Critical Feature: nonhardened
Special Test Features: meets requirements of mil-m-16034
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
291B466A37	Ammeter
MMI-11173	Ammeter

FAQs

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

What is the FSCG of the NSN 6625-01-245-3434?

The FSCG of the NSN 6625-01-245-3434 is 6625

Does the NSN 6625-01-245-3434 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-01-245-3434 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 6625-01-245-3434 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-01-245-3434 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 6625-01-245-3434 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Nov 26, 1986