Part Number 145876

Engine Poppet Valve

Pricing & Availability

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

145876

Demil:

Shelf Life:

UOM:

NIIN:

002000168

Part Information
W/sodium filling

NSN

National Stock Number:

2810-00-200-0168 2810002000168

TXT

Description:

Engine Poppet Valve

INC

Item Name Code:

15884

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the head.AASK

Head Style:

Mushroom

MRC:

A measurement from the bottom to the top of the head,in distinction from depth.AASU

Head Height:

0.6250 inches

MRC:

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

Groove Diameter:

Between 0.6340 inches and 0.6350 inches

MRC:

A measurement taken at right angles to the length of a groove,in distinction from thickness.ABGF

Groove Width:

0.2840 inches

MRC:

The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.ABKV

Outside Diameter:

3.3000 inches

MRC:

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

Seat Angle In Deg:

37.0

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the stem.ALYX

Stem Style:

Grooved

MRC:

An indication of whether or not a groove for relief of carbon accumulation is included.ALYZ

Carbon Relief Groove:

Not included

MRC:

None.ALZB

Neck Radius:

0.7500 inches

MRC:

A measurement of the longest dimension of a stem,in distinction from width.ALZD

Stem Length:

Between 5.3010 inches and 5.3110 inches

MRC:

None.ALZE

Stem Diameter:

Between 0.7455 inches and 0.7460 inches

MRC:

None.ALZG

Distance From Groove To Stem End:

0.2250 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, ams 5700

MRC:

A numeric value,used in conjunction with a hardness rating scale,designating the metallic hardness rating and its location.ASXJ

Metallic Hardness Rating And Location:

54.0 rockwell c tip

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 145876

Pricing & Availability

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