Model: B1221E-4IN

Stop-check Valve

Properties:

Bonnet Type

Inside screw

Bonnet Attachment Method

Bolted

Bolt Hole Quantity

8 all ends

End Application

Usns stalwart class tagos

Valve Operation Method

Manual

Flange Shape

Round with holes all ends

Connection Type

Flange all ends

Mounting Position

Horizontal

Valve Size

4.000 inches

Outside Diameter

9.000 inches all ends

Face To Face Distance

11.000 inches

Thickness

0.687 inches all ends

Bolt Hole Diameter

0.750 inches all ends

Bolt Circle Diameter

7.500 inches all ends

Flange Face Design

Plain all ends

Material

Copper alloy body

Style Designator

Straight through flanged ends

Furnished Items And Quantity

1 handwheel

NSN

4820-01-416-3295

Part Number

B1221E-4IN

Description

Valve,stop-check

CAGE

30263

Part B1221E-4IN NSN 4820-01-416-3295

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05486

FIIG:

A530B0

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:

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:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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