Part Number MD3649

Worm Wheel Gear

Pricing & Availability

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

md3649

Demil:

Shelf Life:

UOM:

NIIN:

003638394

Part Information
Counterbore second end 3.000 in. Diameter by 0.250 in. Dp

NSN

National Stock Number:

3020-00-363-8394 3020003638394

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:

Indicates the type of face provided.ALPN

Face Type:

Concave

MRC:

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

Bore Style:

Tapered w/keyway 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:

4.251 inches

MRC:

The nominal length of a straight line which passes through the center of the largest circular cross section of the tapered portion,and terminates at the circumference.CWSW

Taper Major Diameter:

2.251 inches first end

MRC:

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

Hub Style Designator:

Plain first 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:

3.375 inches first end

MRC:

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

Style Designator:

Protruding hub

Part Number	RNVC	RNAAC	DAC	CAGE
MD3649	9	XX	X	76558
MD3649A	9	XX	X	76558
MD14997	9	AX	1	76558

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 MD3649

Pricing & Availability

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