NSN 6625-00-057-3629 NIIN — Ammeter

National Stock number : 6625-00-057-3629

Ammeter


Available Quantity 48
Available Conditions NS NE
Classification Electrical and Electronic Properties Measuring and Testing Instruments - FSC 6625
Schedule B 9030908030
Stock Check Date 05/13/2026
Part-Number.info Quality System
  •   ISO 9001:2015 + AS9120B Certifed
  •   Audited supply chain
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   HAZMAT Certified
  •   ITAR and DDTC Registered
AS9120 Certified Supplier

Product Properties


Description

Ammeter

Circuit Current For Which Designed

dc

Dielectric Withstanding Voltage In Volts

3000.0

Overall Length

2.650in. ⁓2-21/32"

Mounting Hole Diameter

0.125in.

Scale Division Quantity

50 single indicator single range

Overall Diameter

2.695in. ⁓2-45/64"

Environmental Protection

cold resistant and heat resistant and shock resistant and submersible and vibration resistant and watertight

Mounting Bolt Circle Diameter

2.440in.

Furnished Items And Quantity

nut 7; lockwasher 5; seal 1

Indicator Type

dial w/pointer

Installation Design

panel

Mounting Arrangement Style

three hole/stud bolt circle

Dial Scale Marking Color

white single indicator single range

Accuracy In Percent

-2.0/+2.0 at full scale single indicator single range

Meter Depth Behind Mounting Flange

1.600in.

Meter Body Diameter Behind Mounting Flange

2.210in.

Movement Type

moving coil, permanent magnet

Background Color

black single indicator single range

Pointer Color

white 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

-50.0/+50.0 microamperes, dc single indicator single range

Scale Selection Method

terminal

Features Provided

luminous scale marking and magnetic shield and zero adjuster

Movement Suspension Method

jewel pivot base

Circuit Attachment Method And Quantity

2 solder lug and 2 threaded stud

Special Features

ruggedized

Material

steel corrosion resisting

Surface Treatment

enamel semigloss

Surface Treatment Document And Classification

MIL-F-14072 mil spec single treatment response

Style Designator

C1 round flush mtg

Supplementary Features

150 mv max power consumption

Test Data Document

81349-MIL-PRF-10304 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.) .

Specification/standard Data

81349-MIL-PRF-10304/5 government specification

Fsc Application Data

test set, elect. equip.

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