1B948-1IN

Lift-check Valve

NSN 4820-00-287-2777

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

002872777

Technical Specifications of NSN

Thread Direction:

Right-hand all ends

Flow Control Device:

Disk

Bonnet Type:

Inside screw

Bonnet Attachment Method:

Threaded

Maximum Operating Temp:

100.0 degrees fahrenheit 2nd response

Maximum Operating Temp:

500.0 degrees fahrenheit 1st response

Connection Style:

Plain, optional end (pipe) all ends

Valve Operation Method:

Automatic

Connection Type:

Threaded internal pipe all ends

Mounting Position:

Horizontal

Maximum Operating Pressure:

150.0 pounds per square inch 1st response

Maximum Operating Pressure:

300.0 pounds per square inch 2nd response

Thread Size:

1.000 inches all ends

Material:

Copper alloy 836 body

Material:

Copper alloy 836 seat

Material:

Rubber flow control device

Material Specification:

Astm b62 assn standard single material response body

Material Specification:

Astm b62 assn standard single material response seat

Media For Which Designed:

Steam 1st response

Media For Which Designed:

Water-oil-gas 2nd response

Style Designator:

Straight thru

Thread Series Designator:

Npt all ends

NSN:

4820-00-287-2777

Item Name:

Valve,lift-check

Cage Code:

14448

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

Cage Code:

90664

RNCC:

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RNAAC:

Status:

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SADC:

Part Number:

73 1 IN

Cage Code:

90664

RNCC:

RNVC:

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Part Number:

012179-8

Cage Code:

15823

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

158

Cage Code:

48422

RNCC:

RNVC:

RNAAC:

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Part Number:

FIG231

Cage Code:

37239

RNCC:

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Part Number:

WW-V-51

Cage Code:

81348

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

901-1IN

Cage Code:

14448

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

Cage Code:

14959

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7108-3018

Cage Code:

73342

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

901-125#-1IN.

Cage Code:

14448

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

158B SZ 1 IN

Cage Code:

48422

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27828

FIIG:

A530B0

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:

2.9000lbs

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:

050855

UFC:

29290

LTL:

70.0

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Lift-check Valve"

A valve with a stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. In the second position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. The valve disk may be spring loaded. See also valve, stop-check and valve, stop-lift-check.