ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Stop Diaphragm Valve NSN 4820-01-284-4876

Item Description

A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see valve, y.

NSN 4820-01-284-4876 NSN: 4820-01-284-4876

Features and Characteristics

Bolt Hole Quantity
6 all ends
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Valve Size
2.500 inches
Maximum Operating Pressure
250.0 pounds per square inch single response
Outside Diameter
6.125 inches all ends
Thickness
0.938 inches all ends
Bolt Hole Diameter
0.688 inches all ends
Bolt Circle Diameter
5.000 inches all ends
Flange Face Design
Plain all ends
Special Features
With limit switch
Material
Rubber ethylene-propylene class epm flow control device
Media For Which Designed
Water, salt single response
Style Designator
Err-090
FSC
4820 Nonpowered Valves
NIIN
012844876
NSN
4820012844876

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1657601K
Cage Code:
86184
Status:
A
MSDS:
Part Number:
1657601K AND CD00021
Cage Code:
86184
Status:
A
MSDS:
Part Number:
181M-EPMS 2-1/2IN AND 16576
Cage Code:
86184
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 4820-01-284-4876
What are the manufacturers of nsn 4820012844876?
Does this nsn 4820012844876 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012844876
A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. the flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. for packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see valve, y.
Does nsn 4820012844876 contain any precious metals?
No precious metal content.
Does nsn 4820012844876 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012844876?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13619
FIIG:
A046B0
App. Key:
AC
Cond. Code:
2
Status:
A

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo