Special Actuator Valve Diaphragm NSN 4820-01-541-3145

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: 4820-01-541-3145

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Features and Characteristics

End Application

Mk16 mod 0 underwater breathing apparatus (nsw)

Part Name Assigned By Controlling Agency

Diaphragm assembly

Special Features

Assembly consists of the following items lubricant p/n 7653265-1 o-ring p/n 7653269-17o-ring p/n 7653433-1 seat spring p/n 7653291-1 valve check 7653409-1 seat valve p/n 7653293-1 body valve p/n 7653305-1 plate base p/n 7653292-1 spring compression p/n 7653280-1 diaphragm p/n 7653267-1

Style Designator

Special shaped

FSC

4820 Nonpowered Valves

NIIN

015413145

NSN

4820015413145

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

7653290-1

Cage Code:

53711

Status:

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 4820-01-541-3145

What are the manufacturers of nsn 4820015413145?

Naval Sea Systems Command (53711)

Does this nsn 4820015413145 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820015413145
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 4820015413145 contain any precious metals?
No precious metal content.

Does nsn 4820015413145 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820015413145?
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:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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