Part Number 662-5-18

Valve Seat

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

662-5-18

Demil:

Shelf Life:

UOM:

NIIN:

011982836

NSN

National Stock Number:

4820-01-198-2836 4820011982836

TXT

Description:

Valve Seat

INC

Item Name Code:

22113

MRC:

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

Flange Diameter:

4.875 inches

MRC:

The length of a straight line which passes through the center of the body,and terminates at the outside circumference.ADAR

Body Outside Diameter:

3.375 inches

MRC:

The physical configuration of the surface of the seat.CQKM

Seating Surface Shape:

Angular

MRC:

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

Material:

Steel

Part Number	RNVC	RNAAC	DAC	CAGE
662-5-18	1	ZZ	6	84136
662-5-18	2	AX	E	85130
662-5J PIECE 18	2	AX	E	85130
662-5J	9	AX	A	85130

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.