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Gate Valve NSN 4820-00-277-9851

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 4820-00-277-9851 NSN: 4820-00-277-9851

Features and Characteristics

Flange Diameter
7.688 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
Valve Size
4.000 inches
Stem Type
Rising
Face To Face Distance
6.750 inches
Flange Face Design
Plain
Inlet Relationship With Outlet
Identical
Material
Nickel alloy disk
FSC
4820 Nonpowered Valves
NIIN
002779851
NSN
4820002779851

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
C-47047,4.00IN
Cage Code:
11672
Status:
A
MSDS:
Part Number:
2720X4PC2-4IN
Cage Code:
37239
Status:
A
MSDS:
Part Number:
MILV1189
Cage Code:
81349
Status:
A
MSDS:
Part Number:
2720X4-4IN
Cage Code:
62650
Status:
A
MSDS:
Part Number:
1305-4IN
Cage Code:
76364
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-00-277-9851
What are the manufacturers of nsn 4820002779851?
Does this nsn 4820002779851 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820002779851
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 4820002779851 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820002779851 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820002779851?
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
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