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Stop Diaphragm Valve NSN 4820-01-455-1377

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 4820-01-455-1377 NSN: 4820-01-455-1377

Features and Characteristics

End Application
Used on nimitz class cvn
Connection Style
Socket (tube) all ends
Valve Operation Method
Manual
Connection Type
Unthreaded external hose all ends
Inside Diameter Hose Accommodated
3.828 inches all ends
Material
Stainless steel
Style Designator
Err-090
FSC
4820 Nonpowered Valves
NIIN
014551377
NSN
4820014551377

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
22502N 4IN
Cage Code:
35795
Status:
A
MSDS:
Part Number:
DLNS-2X 3D5J2PL NON-ASBESTOS
Cage Code:
35795
Status:
A
MSDS:
Part Number:
22502N
Cage Code:
35795
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 4820-01-455-1377
What are the manufacturers of nsn 4820014551377?
Does this nsn 4820014551377 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014551377
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 4820014551377 contain any precious metals?
No precious metal content.
Does nsn 4820014551377 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014551377?
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

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