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TG255-003

Model: TG255-003

Tachometer Generator

Special Features:

Resistant to skydrol500

Properties:

Overall Height

3.203 inches

Overall Width

2.250 inches

Electrical Resistance

25.0 ohms

Flatted Portion Length

0.4622 inches single end

Width Across Flats

0.2444 inches single end

Mounting Facility Type And Quantity

4 unthreaded hole

Calibration Speed In Rpm

4200.0

Calibration Voltage Output Type In Volts

21.0 ac

Mounting Facility Circle Diameter

3.750 inches

Shaft End Characteristic

A15 single style single end

Terminal Type And Quantity

1 receptacle

NSN

6680-00-920-9213

Part Number

TG255-003

Description

Generator,tachometer

CAGE

35076

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 TG255-003 NSN 6680-00-920-9213

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:

1.7000lbs

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:

652

TCC:

SHC:

ACC:

Equipment for Aircraft

End Items End applications NSN 6680-00-920-9213 is a component of

Stratolifter C/kc-135 Aircraft
Starlifter C-141 Aircraft
E-3a Awacs Aircraft
Ec-135h/k/p) Aircraft Tf33-pw-102 (c-135e Engine
B-52h) Aircraft Tf33-p-3/5/9 (c/ec-135 Engine
Tf33-100 (e3a/b/c) Aircraft Engine
Tf-33-p-7 (c-141a/b) Aircraft Engine
Ec-18b C-18a Aircraft
Joint Stars Target Radar System
Aircraft Instruments

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Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

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