Part Number 68-4

Piston Ring Set

Pricing & Availability

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

68-4

Demil:

Shelf Life:

UOM:

NIIN:

005892443

NSN

National Stock Number:

2805-00-589-2443 2805005892443

TXT

Description:

Piston Ring Set

INC

Item Name Code:

16116

MRC:

The length of a straight line which passes through the center of the cylinder /engine,compressor,or the like/,and terminates at the inside diameter.ACXZ

Standard Bore Diameter:

3.125 inches

MRC:

The number of pistons that can be accommodated by the item.AETD

Piston Accommodation Quantity:

MRC:

A listing of the individual components that are included in a ring set.AETE

Ring Set Component Parts:

Compression ring, b2531a, 77220, 4; compression ring, b1060c, 77220, 4; expander ring, 031e12a, 77220, 4; oil ring, 4289a, 77220, 4

MRC:

The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV

Fsc Application Data:

Gasoline engine, nonaircraft

Part Number	RNVC	RNAAC	DAC	CAGE
68-4	2	XX	X	77220
5702440	2	XX	X	19207
C8213	2	XX	X	77220

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 68-4

Pricing & Availability

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