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Valve Disk NSN 4820-01-185-3271

Item Description

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

NSN 4820-01-185-3271 NSN: 4820-01-185-3271

Features and Characteristics

Shank Diameter
0.555 inches
Outside Diameter
1.453 inches
Overall Height
0.969 inches
Flange Seat To Disk End Height
0.715 inches
Under Flange Height
0.275 inches
Pressure Rating
150.0 pounds per square inch
Seat Angle
90.0 degrees
Special Features
Thd external, 1/8 in.-27 npt thd, 45/64 in.Lg, on one end
Material
Steel comp 416
Material Specification
Aisi 416 assn standard 1st material response or astm a582, type 416, cond t assn standard 2nd material response
Media For Which Designed
Gas
Style Designator
Poppet
FSC
4820 Nonpowered Valves
NIIN
011853271
NSN
4820011853271

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
D29886 1560SWLDG PIECE 9 2 IN
Cage Code:
48422
Status:
A
MSDS:
Part Number:
D29886
Cage Code:
48422
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481909090
  • NAICS: 332911
  • SITC: 74790
  • Description: Parts of taps, cocks, valves and similar appliances, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-185-3271
What are the manufacturers of nsn 4820011853271?
Does this nsn 4820011853271 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011853271
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. may include a retainer, screw, holder, and the like.
Does nsn 4820011853271 contain any precious metals?
No precious metal content.
Does nsn 4820011853271 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011853271?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
35224
FIIG:
A539Y0
App. Key:
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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