Model: 311-221 1-4

Plug Valve

Properties:

Thread Direction

Right-hand all ends

Flow Style

Three-way one port bottom outlet 360 degree plug turn

Maximum Operating Temp

160.0 degrees fahrenheit single response

Connection Style

G9 plain, optional en (pipe) all ends

Connection Style

Plain, optional en (pipe) all ends

Valve Operation Method

Manual

Connection Type

Threaded internal pipe all ends

Mounting Facility

Threaded fastener

Maximum Operating Pressure

90.0 pounds per square inch single response

Thread Size

0.250 inches all ends

Material

Copper alloy body

Material

Stainless steel flow control device

Media For Which Designed

Hydraulic fluid, phosphate-ester base single response

Thread Series Designator

Anpt all ends

NSN

4820-00-350-9657

Part Number

311-221 1-4

Description

Valve,plug

CAGE

86768

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.

Part 311-221 1-4 NSN 4820-00-350-9657

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05490

FIIG:

A046B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

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:

3.0000lbs

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:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8481801010
SITC: 74780
End Use: Industrial machines, other
NAICS: 332913
USDA: 1

Freight Class: Hand operated taps, cocks, valves and similar appliances of copper, having a pressure rating under 850 kpa (123 lbs pressure)