Part Number 19989

Helical Gear

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

19989

Demil:

Shelf Life:

UOM:

NIIN:

012727729

NSN

National Stock Number:

3020-01-272-7729 3020012727729

TXT

Description:

Helical Gear

INC

Item Name Code:

05464

MRC:

The number of teeth included on the item.AJLA

Teeth Quantity:

MRC:

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

Bore Style:

Plain 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:

4.000 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:

1.750 inches both ends

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.