AL52990-189PCV39

Gate Valve

NSN 4820-00-684-4186

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

006844186

Product Features

1.000 in. Thk; 1.188 in. Bolt hole dia; 29.250 in. Bolt circle dia

Technical Specifications of NSN

Flange Diameter:

31.000 inches

Bonnet Type:

Inside screw

Bonnet Attachment Method:

Bolted

Bolt Hole Quantity:

Valve Operation Method:

Manual

Connection Type:

Flange, round w/holes

Valve Size:

27.000 inches

Maximum Operating Pressure And Media For Which Designed:

30.0 pounds per square inch water, fresh

Stem Type:

Nonrising

Face To Face Distance:

13.000 inches

Flange Face Design:

Plain

Material:

Copper alloy disk

Material:

Copper alloy body

Material:

Nickel alloy stem

Reference Number Differentiating Characteristics:

As differentiated by mark v-39 and 4907

NSN:

4820-00-684-4186

Item Name:

Valve Block,flow Switching

Cage Code:

11672

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

AL52990-189

Cage Code:

11672

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

050855

UFC:

29290

LTL:

RATING VARIABLE

LCL:

70.0

WCC:

736

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Flow Switching Valve Block"

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.