A11185

View detailed technical data, stock status, and sourcing information for: A11185
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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

6625-01-026-8782

Item Name Code

16450

Assigment Date

08/30/1976 (49 years ago)

An instrument whose movement is actuated by the flow of electric current when inserted in an appropriate circuit. It is calibrated for the display of voltage standing wave ratio. The value may be expressed by means of a pointer and calibrated dial or a digital readout display.

25 single indicator 2nd range scale division quantity, dc circuit current for which designed, 2.650 inches maximum overall length, 3000.0 dielectric withstanding voltage in volts, 20 single indicator 1st 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: dc
Dielectric Withstanding Voltage In Volts: 3000.0
Overall Length: 2.650 inches maximum
Scale Division Quantity: 20 single indicator 1st range
Scale Division Quantity: 25 single indicator 2nd range
Mounting Stud Length: 0.380 inches minimum and 0.620 inches maximum
Overall Diameter: 2.700 inches maximum
Environmental Protection: shock resistant and vibration resistant
Mounting Bolt Circle Diameter: 2.440 inches nominal
Furnished Items And Quantity: nut 4
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: three hole/stud bolt circle
Dial Scale Marking Color: black single indicator all ranges
Accuracy In Percent: -2.0 to 2.0 at full scale single indicator all ranges
Panel For Which Designed: nonmagnetic
Meter Depth Behind Mounting Flange: 2.120 inches nominal
Meter Body Diameter Behind Mounting Flange: 2.050 inches nominal
Movement Type: moving coil, permanent magnet
Background Color: white single indicator all ranges
Pointer Color: black single indicator all ranges
Power Source: external
Mounting Facility Type And Quantity: 3 threaded stud
Scale Graduation Type: linear single indicator all ranges
Measurement Range: +0.0 to 5.0 amperes single indicator 2nd range
Measurement Range: +0.0 to 0.2 amperes single indicator 1st range
Circuit Construction Type: nonelectronic
Mounting Stud Diameter: 0.112 inches nominal
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
Special Features: ruggedized
Material: plastic
Nuclear Hardness Critical Feature: nonhardened
Special Test Features: mark iaw mil-std-1285
Style Designator: round flush mtg
Supplementary Features: damping factor 2.0 min; response time 2 sec max
Fsc Application Data: test sets,electronic systems,except specially designed

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
138C440H01	Ammeter
A11185	Ammeter

FAQs

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

What is the FSCG of the NSN 6625-01-026-8782?

The FSCG of the NSN 6625-01-026-8782 is 6625

Does the NSN 6625-01-026-8782 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-01-026-8782 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 6625-01-026-8782 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-01-026-8782 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 6625-01-026-8782 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, Aug 30, 1976