Part Number 203863

Check Valve

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

203863

Demil:

Shelf Life:

UOM:

NIIN:

013580634

Part Information
0.250 in. Od tube end connections

NSN

National Stock Number:

4820-01-358-0634 4820013580634

TXT

Description:

Check Valve

INC

Item Name Code:

05487

MRC:

The means used to control the operation of the valve.AQLR

Valve Operation Method:

Automatic

MRC:

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

Material:

Stainless steel body

MRC:

The type of media for which the item is designed.MEDA

Media For Which Designed:

Fuel/oil, hydrocarbon single response

MRC:

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

Style Designator:

Straight thru

Part Number	RNVC	RNAAC	DAC	CAGE
203863	1	ZZ	6	25204
690220C ITEM 29	2	AX	5	25204
204137-1	2	AX	6	25204

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.