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FSG 30 | Mechanical Power Transmission Equipment
FSC 3020 | Transmission Chain Sprockets Pulleys Gears
550781

Model: 550781

Helical Gear

Special Features:

Used with processing machine, radiographic film, automatic; 6525-01-138-7492; fscm 19139; part no. 104-2878 w/repair parts

Properties:

Body Style

Plain, solid

Attachment Method

Mounting hole

Pitch Diameter

1.2304 inches

Teeth Quantity

Bore Style

10a w/ keyway first end

Bore Style

W/ keyway first end

Mounting Hole Type And Quantity

2 plain axially through body, first end

Outside Diameter

1.4062 inches

Nominallength

0.875 inches

Teeth Type

Single helix

Tooth Form

Standard

Tooth Direction

Left

Pressure Angle

14.5000 degrees

Helix Angle

45.0000 degrees

Distance Between Body Face And Protruding Hub End

0.375 inches first end

Face Width

0.500 inches

Bore Diameter

0.3750 inches first end

Keyway Width

0.125 inches both ends

Distance From Bore Center To Keyway Bottom

0.2500 inches first end

Hub Style Designator

Plain first end

Hub Diameter

0.875 inches first end

Mounting Hole Diameter

0.1250 inches axially through body, first end

Material

Plastic polytetrafluoroethylene

Style Designator

Protruding hub

NSN

3020-00-239-7628

Part Number

550781

Description

Gear,helical

CAGE

19139

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

Part 550781 NSN 3020-00-239-7628

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05464

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:

0.2000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

MPPWN00001

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

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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