Part Number 99121739

Check Valve

Pricing & Availability

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

99121739

Demil:

Shelf Life:

UOM:

NIIN:

000362875

NSN

National Stock Number:

4820-00-036-2875 4820000362875

TXT

Description:

Check Valve

INC

Item Name Code:

05487

MRC:

The part that controls the flow through the item.ADQU

Flow Control Device:

Poppet

MRC:

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

Disk Loading Method:

Spring

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.AHNC

Connection Style:

Plain (tube) 2nd end

MRC:

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

Valve Operation Method:

Automatic

MRC:

The physical configuration of the flange.ARKN

Flange Shape:

Round 1st end

MRC:

Indicates the type of connection/s/.AWLS

Connection Type:

Flange 1st end

MRC:

Indicates the type of connection/s/.AWLS

Connection Type:

Unthreaded external tube 2nd end

MRC:

The installed position for which the item is designed.BBJX

Mounting Position:

Horizontal or vertical

MRC:

The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.CWCD

Outside Diameter:

1.000 inches 1st end

MRC:

A nominal measurement of the smallest dimension of an item,in distinction from length or width.CWCK

Thickness:

0.365 inches 1st end

MRC:

The design of the flange face.CWDF

Flange Face Design:

Plain 1st end

MRC:

The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.CWFD

Outside Diameter Tube Accommodated:

1.010 inches 2nd end

MRC:

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

Material:

Steel

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
99121739	2	AX	6	71871
21739	9	AX	6	71871

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 99121739

Pricing & Availability

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