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Cross Valve NSN 4820-01-197-1973

Item Description

A valve with two connections on the run and a third and sometimes fourth connection at 90 degree (1.5708 radians) angle(s) to the run. The flow is controlled by the action of a stem which lifts a disk perpendicularly off of the center axis of its seat.

NSN 4820-01-197-1973 NSN: 4820-01-197-1973

Features and Characteristics

Flow Control Device
Disk
Bonnet Type
Inside screw
Bonnet Attachment Method
Union
Bolt Hole Quantity
4 all ends
Valve Operation Method
Manual
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Valve Size
1.500 inches
Outside Diameter
5.000 inches all ends
Face To Face Distance
3.375 inches
Thickness
0.438 inches all ends
First Connection Face To Centerline Distance
3.375 inches
Bolt Hole Diameter
0.625 inches all ends
Bolt Circle Diameter
3.875 inches all ends
Flange Face Design
Plain all ends
Material
Copper alloy stem
Style Designator
Err-090
FSC
4820 Nonpowered Valves
NIIN
011971973
NSN
4820011971973

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
18972
Cage Code:
14959
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809050
  • NAICS: 332911
  • SITC: 74780
  • Description: Other taps, cocks, valves, etc., nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-197-1973
What are the manufacturers of nsn 4820011971973?
Does this nsn 4820011971973 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011971973
A valve with two connections on the run and a third and sometimes fourth connection at 90 degree (1.5708 radians) angle(s) to the run. the flow is controlled by the action of a stem which lifts a disk perpendicularly off of the center axis of its seat.
Does nsn 4820011971973 contain any precious metals?
No precious metal content.
Does nsn 4820011971973 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011971973?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05484
FIIG:
A046B0
App. Key:
AF
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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