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Gate Valve NSN 4820-00-481-9026

Item Description

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.

NSN 4820-00-481-9026 NSN: 4820-00-481-9026

Features and Characteristics

Flange Diameter
8.250 inches
Bonnet Type
Outside screw-yoke
Bonnet Attachment Method
Bolted
Bolt Hole Quantity
8
Valve Operation Method
Manual
Connection Type
Flange, round w/holes
Features Provided
Bonnet packing
Maximum Operating Pressure And Media For Which Designed
250.0 pounds per square inch steam and 500.0 pounds per square inch water-oil-gas
Stem Type
Rising
Face To Face Distance
11.125 inches
Flange Face Design
Raised
Special Features
1.062 in. Thk; 0.875 in. Bolt hole dia; 6.625 in. Bolt circle dia; 3 in. Nom pipe size accommodated; max operating temp 450 degrees f; flange raised face ht 0.062 in.; flange raised face diameter 5.688 in.
Material
Iron cast body
FSC
4820 Nonpowered Valves
NIIN
004819026
NSN
4820004819026

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
204
Cage Code:
75144
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481803010
  • NAICS: 332919
  • SITC: 74780
  • Description: Gate type taps, cocks and valves of iron, hand operated
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-481-9026
What are the manufacturers of nsn 4820004819026?
Does this nsn 4820004819026 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820004819026
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.
Does nsn 4820004819026 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820004819026 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820004819026?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05482
FIIG:
A500A0
App. Key:
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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