Part Number 677008-1

Worm Wheel Gear

Pricing & Availability

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

677008-1

Demil:

Shelf Life:

UOM:

NIIN:

000428158

Part Information
Threaded 1st end acme type 1, pitch diameter 0.6667 in. Min, 0.6748 in. Max

NSN

National Stock Number:

3020-00-042-8158 3020000428158

TXT

Description:

Worm Wheel Gear

INC

Item Name Code:

05468

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL

Body Style:

Plain, solid

MRC:

A measurement indicating the diameter-pitch per specific measurement scale of the item.AGJS

Pitch Diameter:

2.2500 inches

MRC:

The number of teeth included on the item.AJLA

Teeth Quantity:

MRC:

Indicates the type of face provided.ALPN

Face Type:

Straight

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.ANTP

Bore Style:

Partial both ends

MRC:

The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.CWCD

Outside Diameter:

2.398 inches

MRC:

The direction the teeth curve when viewed from the edge of the item.CWNM

Tooth Direction:

Left

MRC:

The number of thread leads on the mating item.CWPL

Mating Thread Lead Quantity:

MRC:

The measurement of the pressure angle on the item.CWPP

Pressure Angle:

23.9508 degrees

MRC:

The measurement of the helix angle on the item.CWPZ

Helix Angle:

21.8012 degrees

MRC:

The nominal distance between the body face and the protruding hub end.CWQL

Distance Between Body Face And Protruding Hub End:

0.490 inches second end

MRC:

The nominal distance between the body face and the protruding hub end.CWQL

Distance Between Body Face And Protruding Hub End:

4.830 inches first end

MRC:

A measurement taken at right angles to the length of the face,in distinction from thickness.CWRM

Face Width:

0.250 inches

MRC:

The nominal length of a straight line which passes through the center of a bore,and terminates at the circumference.CWRS

Bore Diameter:

1.033 inches both ends

MRC:

A nominal measurement between specified points on the bore,in distinction from height.CWRX

Bore Depth:

4.655 inches both ends

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.CWTR

Hub Style Designator:

1 step first end

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.CWTR

Hub Style Designator:

Plain second end

MRC:

The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.CWTX

Hub Diameter:

1.251 inches second end

MRC:

A nominal measurement of the longest dimension of the end of the item,in distinction from width.CWWH

End Length:

0.930 inches first end

MRC:

The nominal length of a straight line which passes through the center of the end of the item,and terminates at the circumference.CWWN

End Diameter:

1.070 inches first end

MRC:

A nominal measurement of the longest dimension of the first step,in distinction from width.CWWS

First Step Length:

3.900 inches first end

MRC:

The nominal length of a straight line which passes through the center of the first step,and terminates at the circumference.CWXB

First Step Diameter:

1.194 inches first end

MRC:

The chemical compound or mechanical mixture properties of which the item is fabricated.MATT

Material:

Aluminum alloy

MRC:

The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL

Material Specification:

Qq-b679, comp 2 federal specification single material response

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL

Style Designator:

Protruding hubs

Code	Definition
FN	Factory New. Parts manufactured by then OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.

Part Number 677008-1

Pricing & Availability

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