Part Number 2-5021-1

Valve Seat

Pricing & Availability

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

2-5021-1

Demil:

Shelf Life:

UOM:

NIIN:

004571588

NSN

National Stock Number:

4820-00-457-1588 4820004571588

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:

Between 0.845 inches and 0.855 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:

Between 0.788 inches and 0.792 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:

Between 0.375 inches and 0.395 inches

MRC:

Indicates the type of seal accommodation included in or on the item.AJSH

Seal Accommodation Type:

Grooved

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:

Plastic polytetrafluoroethylene

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 2-5021-1

Pricing & Availability

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