D3221-1

Plug Valve

NSN 4820-00-373-7772

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

003737772

Technical Specifications of NSN

Thread Class:

3a 2nd end

Thread Direction:

Right-hand 2nd end

Thread Direction:

Right-hand 1st end

Flow Style:

Two-way two port 90 degree plug turn

Connection Style:

G10a inverted flar (tube) 1st end

Connection Style:

G42 flared (tube) 2nd end

Connection Style:

Flared (tube) 2nd end

Connection Style:

Inverted flar (tube) 1st end

Valve Operation Method:

Manual

Connection Type:

Threaded external tube 2nd end

Connection Type:

Threaded internal tube 1st end

Mounting Facility:

Threaded fastener

Thready Qty Per Inch (tpi):

12 1st end

Thready Qty Per Inch (tpi):

12 2nd end

Thread Size:

1.500 inches 1st end

Thread Size:

1.062 inches 2nd end

Seat Angle:

37.0 degrees 2nd end

Outside Diameter Tube Accommodated:

0.750 inches 2nd end

Surface Treatment:

Anodize

Thread Series Designator:

Un 1st end

Thread Series Designator:

Un 2nd end

NSN:

4820-00-373-7772

Item Name:

Curb Stop

Cage Code:

81982

Other Related Parts

No other part numbers with same form, fit, and function found.

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05490

FIIG:

A046B0

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:

127220

UFC:

64490

LTL:

77.5

LCL:

77.5

WCC:

594

TCC:

SHC:

ACC:

Equipment for Aircraft

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Curb Stop"

A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also valve, seatless and cock, plug.