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Gate Valve NSN 4820-00-805-2957

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 4820-00-805-2957 NSN: 4820-00-805-2957

Features and Characteristics

Flange Diameter
7.500 inches
Overall Diameter
7.500 inches
Bonnet Type
Inside screw
Bonnet Attachment Method
Threaded
Bolt Hole Quantity
4
Valve Operation Method
Manual
Connection Type
Flange, round w/holes
Features Provided
Bonnet packing
Maximum Operating Pressure And Media For Which Designed
150.0 pounds per square inch steam and 225.0 pounds per square inch water-oil-gas
Stem Type
Rising
Face To Face Distance
7.500 inches
Flange Face Design
Plain
Special Features
3 in. Nom pipe size accommodated; 1st end: 0.625 in. Thk, 0.750 in. Bolt hole dia, 6.000 in. Bolt circle dia
Material
Copper alloy body
Reference Number Differentiating Characteristics
As differentiateed by mrc feat
FSC
4820 Nonpowered Valves
NIIN
008052957
NSN
4820008052957

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
429
Cage Code:
14959
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-00-805-2957
What are the manufacturers of nsn 4820008052957?
Does this nsn 4820008052957 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820008052957
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 4820008052957 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820008052957 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820008052957?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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