Model: E5B1

Tachometer Generator

Properties:

Overall Length

4.531 inches

Overall Width

2.496 inches

Electrical Resistance

315.0 ohms

Excitor Type

Self-excited

Calibration Speed In Rpm

1000.0

Calibration Voltage Output Type In Volts

7.0 ac

Length Of Shaft From Housing

0.406 inches single end

NSN

6680-00-284-0393

Part Number

E5B1

Description

Generator,tachometer

CAGE

0BKV4

A generator consisting of a series of mounted coils surrounding a rotating permanent magnet or a permanent magnet and a rotating armature. The voltage output is directly proportional to the speed of rotation of the shaft. When used with an associated indicator, transmits such data as revolutions per minute, speed of travel, and the like. May also be used in servomechanism loops as a system stabilizer. Excludes rotary inverters, rotary converters, motor generators, dynamotors, generator sets, synchros, frequency or phase changers, and engine accessory generators.

Part E5B1 NSN 6680-00-284-0393

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

20241

FIIG:

A271A0

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:

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:

177220

UFC:

87150

LTL:

100.0

LCL:

WCC:

590

TCC:

SHC:

ACC:

Instruments/Radio

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Schedule B and Export

Schedule B: 9029205000
SITC: 87325
End Use: Other parts and accessories of vehicles
NAICS: 334514
USDA: 1

Freight Class: Speedometers and tachometers, not for use in civil aircraft