Model: 81T

Ammeter

Special Features:

Ruggedized; vertical mounting

Properties:

Circuit Current For Which Designed

Overall Length

1.285 inches

Overall Height

1.640 inches

Overall Width

1.920 inches

Scale Division Quantity

17 single indicator single range

Environmental Protection

Shock resistant and vibration resistant

Indicator Type

Dial w/pointer

Installation Design

Panel

Sensitivity Rating

200.0 ohms per volt

Dial Scale Marking Color

Black single indicator single range

Accuracy In Percent

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

Meter Depth Behind Mounting Flange

1.170 inches

Meter Body Diameter Behind Mounting Flange

1.360 inches

Movement Type

Moving coil, permanent magnet

Background Color

White single indicator single range

Pointer Color

Red single indicator single range

Power Source

External

Mounting Facility Type And Quantity

1 clamp

Scale Graduation Type

Linear single indicator single range

Measurement Range

+0.0/+8.0 amperes, dc single indicator single range

Features Provided

Zero adjuster

Movement Suspension Method

Jewel pivot base

Circuit Attachment Method And Quantity

2 solder lug

Special Markings

Letter a parallel to scale

Material

Plastic

Nuclear Hardness Critical Feature

Nonhardened

Style Designator

Fan shape flush mtg

Fsc Application Data

Test set, elect. Equip.

NSN

6625-01-051-3388

Part Number

81T

Description

Ammeter

CAGE

33005

An instrument which measures electric current and is calibrated and marked in amperes or any multiple and/or submultiple thereof. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. For current detecting type of devices, see galvanometer.

Part 81T NSN 6625-01-051-3388

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16450

FIIG:

A310A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

136740

UFC:

68820

LTL:

RATING VARIABLE

LCL:

WCC:

657

TCC:

SHC:

ACC:

Instruments/Radio

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Schedule B and Export

Schedule B: 9030908030
SITC: 87479
End Use: Measuring, testing, control instruments
NAICS: 334515
USDA: 1

Freight Class: Parts and accessories of articles of schedule b subheading 9030.39