Part Number 120503-1

Brake Drum

Submit this form for current pricing and availability of this NSN.

Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

120503-1

Demil:

Shelf Life:

UOM:

NIIN:

012766999

NSN

National Stock Number:

3040-01-276-6999 3040012766999

TXT

Description:

Brake Drum

INC

Item Name Code:

11298

MRC:

An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK

Overall Width:

4.250 inches

MRC:

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

Overall Outside Diameter:

10.750 inches

MRC:

The length of a straight line which passes through the center of the center hole,and terminates at the circumference.ADYT

Center Hole Diameter:

9.000 inches

MRC:

The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ

Material And Location:

Steel

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.