424-1

Gate Valve

NSN 4820-00-554-8715

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

005548715

Technical Specifications of NSN

Bonnet Type:

Inside screw

Bonnet Attachment Method:

Union

Valve Operation Method:

Manual

Connection Type:

Threaded internal pipe

Features Provided:

Bonnet packing

Valve Size:

1.000 inches

Maximum Operating Pressure And Media For Which Designed:

200.0 pounds per square inch steam and 400.0 pounds per square inch water-oil-gas

Thread Size:

1.000 inches

Stem Type:

Rising

Inlet Relationship With Outlet:

Identical

Material:

Copper alloy disk

Material:

Copper alloy stem

Material:

Copper alloy body

Material:

Stainless steel seat

Material Specification:

Astmcub000 assn standard single material response body

Material Specification:

Astmcub000 assn standard single material response disk

Material Specification:

Astmcub000 assn standard single material response stem

Material Specification:

Astmstb000 assn standard single material response seat

Thread Series Designator:

Npt

Nondefinitive Specification/std Data:

2 type

Departure From Cited Document:

As modified by seat ring material

NSN:

4820-00-554-8715

Item Name:

Wedge Disk Valve

Cage Code:

14959

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

MSS SP-80

Cage Code:

59646

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

Cage Code:

63686

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

WWV54

Cage Code:

81348

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05482

FIIG:

A500A0

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:

4.3000lbs

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:

RATING VARIABLE

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): "Wedge Disk Valve"

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.