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Flat Valve Diaphragm NSN 4820-01-122-3141

Item Description

An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes diaphragm, valve, special shaped and gasket.

NSN 4820-01-122-3141 NSN: 4820-01-122-3141

Features and Characteristics

Hole Diameter
0.781 inches
Outside Diameter
19.250 inches
Bolt Circle Diameter
17.870 inches
Material Thickness
0.125 inches
Center Hole Diameter
1.125 inches
Bolt Hole Quantity
16
Material
Rubber synthetic
Style Designator
Flat
FSC
4820 Nonpowered Valves
NIIN
011223141
NSN
4820011223141

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
TV5125K
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: 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 4820-01-122-3141
What are the manufacturers of nsn 4820011223141?
Does this nsn 4820011223141 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011223141
An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. the surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. the item may contain bolt holes and/or a center hole. excludes diaphragm, valve, special shaped and gasket.
Does nsn 4820011223141 contain any precious metals?
No precious metal content.
Does nsn 4820011223141 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011223141?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
60396
FIIG:
A540D0
App. Key:
Cond. Code:
2
Status:
A

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