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Flat Valve Diaphragm NSN 4820-01-313-5531

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 4820-01-313-5531 NSN: 4820-01-313-5531

Features and Characteristics

End Application
Seawolf class ssn
Special Features
Component of valve, regulating fluid pressure; metrex valve corp, model mdfpm-3120c-3w-tc 3in.
Material
Rubber
Media For Which Designed
Water
FSC
4820 Nonpowered Valves
NIIN
013135531
NSN
4820013135531

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
31M-19B
Cage Code:
21013
Status:
A
MSDS:
Part Number:
31M-19
Cage Code:
21013
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 4820-01-313-5531
What are the manufacturers of nsn 4820013135531?
Does this nsn 4820013135531 have a shelf life?
Yes. 36 mo. after cure date.
What is the formal definition of nsn 4820013135531
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 4820013135531 contain any precious metals?
No precious metal content.
Does nsn 4820013135531 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013135531?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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