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Special Actuator Valve Diaphragm NSN 4820-00-731-6916

Item Description

An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must 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 center holes. Excludes diaphra gm, valve, flat and gasket.

NSN 4820-00-731-6916 NSN: 4820-00-731-6916

Features and Characteristics

Hole Diameter
0.212 inches
Outside Diameter
4.320 inches
Bolt Circle Diameter
3.798 inches
Overall Height
0.457 inches
Material Thickness
0.084 inches
Taper Minor Diameter
2.125 inches
Taper Major Diameter
3.000 inches
Bolt Hole Quantity
6
Special Features
Abric reinforced
Material
Rubber synthetic
Style Designator
Special shaped
FSC
4820 Nonpowered Valves
NIIN
007316916
NSN
4820007316916

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
B1257V
Cage Code:
18925
Status:
A
MSDS:
Part Number:
540022PC2
Cage Code:
86035
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 4820-00-731-6916
What are the manufacturers of nsn 4820007316916?
Does this nsn 4820007316916 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820007316916
An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. the surface of the item must 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 center holes. excludes diaphra gm, valve, flat and gasket.
Does nsn 4820007316916 contain any precious metals?
No precious metal content.
Does nsn 4820007316916 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820007316916?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
40088
FIIG:
A540B0
App. Key:
Cond. Code:
2
Status:
A

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