MIL-R-19180

Fluid Pressure Regulating Valve

NSN 4820-00-171-9817

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

001719817

Detail Specifications

Body Material:

Brass

Body Style:

Straight thru

Furnished Items:

Cylinder gage and delivery gage

Media For Which Designed:

Oxygen, gaseous

First End Connection Type:

Threaded external tube

First End Style Designator:

Inverted flare

First End Outside Diameter Tube Accommodated:

0.375 inches

First End Thread Size And Series/type Designator:

9/16-18 unf

First End Thread Class:

First End Thread Direction:

Right-hand

Second End Relationship With First End:

Not identical

Second End Connection Type:

Threaded internal gas cylinder

Second End Style Designator:

Swivel nut, gas

Second End Thread Size And Series/type Designator:

0.908-14 ngo

Second End Thread Direction:

Right-hand

First End Seat Angle In Deg:

30.0

Second End Seat Radius:

0.281 inches

Flow Control Device:

Disk, bottom guided

End Connection Quantity:

Second End Thread Pitch Diameters:

+0.8616 to 0.8652 inches

Outlet Pressure Range:

+0.0 to 100.0 pounds per square inch

Regulation Type:

1st stage manual, 2nd stage automatic

Manual Control Method:

Tee handle

Valve Loading Method:

Spring

Maximum Inlet Pressure Rating:

3000.0 pounds per square inch

Filter:

Included

Nondefinitive Specification/std Data:

2 type and ow2 class

Departure From Cited Designator:

As modified by the dial range

NSN:

4820-00-171-9817

Item Name:

Air Valve

Cage Code:

81349

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

SVTS252AH

Cage Code:

14011

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

257AH

Cage Code:

14011

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7782411

Cage Code:

19204

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

257AH

Cage Code:

14011

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SVTS252AH

Cage Code:

14011

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7782411

Cage Code:

19204

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

257AH

Cage Code:

14011

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SVTS252AH

Cage Code:

14011

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7782411

Cage Code:

19204

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

257AH

Cage Code:

14011

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SVTS252AH

Cage Code:

14011

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7782411

Cage Code:

19204

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

257AH

Cage Code:

14011

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SVTS252AH

Cage Code:

14011

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7782411

Cage Code:

19204

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

257AH

Cage Code:

14011

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SVTS252AH

Cage Code:

14011

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7782411

Cage Code:

19204

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27565

FIIG:

A21100

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

5.0000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Air Valve"

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.