Part Number 644-402

Valve Seat

Pricing & Availability

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

644-402

Demil:

Shelf Life:

UOM:

NIIN:

008525538

NSN

National Stock Number:

4820-00-852-5538 4820008525538

TXT

Description:

Valve Seat

INC

Item Name Code:

22113

MRC:

The distance measured in a straight line from the bottom to the top of an item.ABKW

Overall Height:

3.810 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:

2.806 inches

MRC:

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

Body Inside Diameter:

2.125 inches

MRC:

The physical configuration of the surface of the seat.CQKM

Seating Surface Shape:

Flat

MRC:

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

Material:

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.

Part Number 644-402

Pricing & Availability

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