Model: MIL-I-25863

Electrical Tachometer Indicator

Special Features:

Includes subdial range 0-10% rpm; main scale is 0-100% rpm; hermetically sealed; case per ms33639; integral lighting per mil-l-25467

Properties:

Diameter

2.000 inches

Length

4.625 inches

Current Type

Contact Quantity

Contact Type

Presentation Type

Dial

Scale Range

+0.1/+110.0 percent revolutions per minute single indicator all scales

Individual Marking

Percent rpm

Electrical Connection Quantity

Electrical Connection Identifying Number

Ms33678-14s-5p

Pointer Type

Indicating all pointers

Mounting Facility Type And Quantity

1 clamp

Part Name Assigned By Controlling Agency

Tachometer indicator

Supplementary Features

Tech order 5e6-2-33-4

NSN

6620-00-765-5139

Part Number

MIL-I-25863

Description

Indicator,electrical Tachometer

CAGE

81349

An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.

Part MIL-I-25863 NSN 6620-00-765-5139

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

08260

FIIG:

A532Q0

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:

6.3 X 6.3 X 10.5

Paclk Weight:

3.0000lbs

Item Weight:

1.7000lbs

Item Dim:

005000250025

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

F000002XA1

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

061700

UFC:

34580

LTL:

RATING VARIABLE

LCL:

77.5

WCC:

658

TCC:

SHC:

ACC:

Equipment for Aircraft

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Schedule B and Export

Schedule B: 9029900000
SITC: 87329
End Use: Measuring, testing, control instruments
NAICS: 334514
USDA: 1

Freight Class: Parts and accessories for revolution counters, production counters, taximeters, odometers, pedometers and the like