Part Number 747660-4

Stop-check Valve

Pricing & Availability

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

Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

747660-4

Demil:

Shelf Life:

UOM:

NIIN:

012022756

NSN

National Stock Number:

4820-01-202-2756 4820012022756

TXT

Description:

Stop-check Valve

INC

Item Name Code:

05486

MRC:

The part that controls the flow through the item.ADQU

Flow Control Device:

Poppet

MRC:

Indicates the type of housing on the item that accommodates the stem packing or spring.ADSR

Bonnet Type:

Inside spring

MRC:

The means by which the bonnet is attached to the item.ADST

Bonnet Attachment Method:

Pressure seal, ring type

MRC:

The means of closing the item when inlet pressure decreases.ADSU

Disk Loading Method:

Spring

MRC:

The installed position for which the item is designed.BBJX

Mounting Position:

Vertical

MRC:

Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP

Supplementary Features:

Valve operation method: hydraulic

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 747660-4

Pricing & Availability

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