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Special Actuator Valve Diaphragm NSN 4820-00-393-4299

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 4820-00-393-4299 NSN: 4820-00-393-4299

Features and Characteristics

Outside Diameter
6.720 inches
Overall Height
0.375 inches
Special Features
Circlular groove at diaphragm center, groove od 0.690 in., groove width 0.140 in., groove depth 0.100 in.
Material
Stainless steel
Style Designator
Special shaped
FSC
4820 Nonpowered Valves
NIIN
003934299
NSN
4820003934299

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
11919-200
Cage Code:
26505
Status:
A
MSDS:
Part Number:
11919-2
Cage Code:
26505
Status:
A
MSDS:
Part Number:
51952
Cage Code:
26505
Status:
A
MSDS:
Part Number:
402F-28
Cage Code:
0JC12
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 4820-00-393-4299
What are the manufacturers of nsn 4820003934299?
Does this nsn 4820003934299 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820003934299
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 4820003934299 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820003934299 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820003934299?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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