Part Number HG227DM

Engine Valve Seat Insert

Pricing & Availability

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

Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

hg227dm

Demil:

Shelf Life:

UOM:

NIIN:

003098040

Part Information
Id tapers from 1.156 in. Min to 1.163 in. Maximum large end and 1.120 in. Min to 1.125 in. Maximum small end

NSN

National Stock Number:

2805-00-309-8040 2805003098040

TXT

Description:

Engine Valve Seat Insert

INC

Item Name Code:

42140

MRC:

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

Overall Height:

Between 0.260 inches and 0.265 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 1.376 inches and 1.377 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 1.156 inches and 1.163 inches

MRC:

The angle of the end surface upon which the mated surface seats,expressed in degrees.AJSG

Seat Angle In Deg:

0.750

MRC:

A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM

Hardness Rating:

55.0 rockwell c body

MRC:

A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM

Hardness Rating:

58.0 rockwell c face

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:

Cobalt alloy

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL

Style Designator:

Plain

Part Number	RNVC	RNAAC	DAC	CAGE
HG201D1	2	XX	X	66289
HG227D	9	AX	2	66289
41100C3	2	XX	X	70142
HG227DM	9	XX	X	27562
CFR40113	9	XX	X	82254

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 HG227DM

Pricing & Availability

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