Home
FSG Catalog
FSG 30 | Mechanical Power Transmission Equipment
FSC 3020 | Transmission Chain Sprockets Pulleys Gears
103545

Model: 103545

Spur Antibacklash Gear

Description:

0.6750 inches pitch diameter, 81 teeth quantity, 0.6910 inches nominal outside diameter, standard tooth form, 20.0000 degrees pressure angle.

Properties:

Pitch Diameter

0.6750 inches

Teeth Quantity

Outside Diameter

0.6910 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.482 inches first end

Face Width

0.141 inches

Hub Style Designator

2 steps first end

End Length

0.062 inches first end

Precision Classification

Quality number 10

End Diameter

0.093 inches first end

First Step Length

0.020 inches first end

First Step Diameter

0.125 inches first end

Second Step Length

0.395 inches first end

Second Step Diameter

0.187 inches first end

Material

Steel comp 303s

Material Specification

Mil-s-7720, comp 303s military specification single material response

Surface Treatment

Passivate

Style Designator

Protruding hub

NSN

3020-00-014-5803

Part Number

103545

Description

Gear,antibacklash,spur

CAGE

10138

An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.

Part 103545 NSN 3020-00-014-5803

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

26668

FIIG:

A27300

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:

197339

UFC:

96710

LTL:

65.0

LCL:

WCC:

593

TCC:

SHC:

ACC:

Trailers/Vehicles

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this spur antibacklash gear (NSN 3020-00-014-5803) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

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: 8483409000
SITC: 74840
End Use: Industrial machines, other
NAICS: 333612
USDA: 1

Freight Class: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately