Model: 190A-6-10.5

Restrictor Check Valve

Properties:

Thread Direction

Right-hand all ends

Flow Control Device

Disk

End Application

Used on boat davits model d80704 onboard 378 ft whec coast guard vessels

Connection Style

Plain, optional end (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe all ends

Mounting Position

Horizontal or vertical

Thread Size

0.750 inches all ends

Material

Aluminum flow control device

Material

Steel body

Style Designator

Straight thru

Thread Series Designator

Npt all ends

NSN

4820-01-248-9374

Part Number

190A-6-10.5

Description

Valve,restrictor Check

CAGE

09990

A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.

Part 190A-6-10.5 NSN 4820-01-248-9374

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

20520

FIIG:

A530B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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Schedule B and Export

Schedule B: 8481302090
SITC: 74730
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Check valves of steel