Valve Disk NSN 4820-01-461-2977

Item Description

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

NSN: 4820-01-461-2977

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Features and Characteristics

Shank Diameter

Between 1.834 inches and 1.854 inches

Outside Diameter

16.8750 inches

End Application

W/s nimitz class cvn

Flange Seat To Disk End Height

2.750 inches

Pressure Rating

425.0 pounds per square inch

Material

Steel

Media For Which Designed

Hydraulic fluid

Style Designator

Swing check

Test Data Document

7w166-26593639 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Specification Data

81349mil-s-901d government standard

FSC

4820 Nonpowered Valves

NIIN

014612977

NSN

4820014612977

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

75E-0088V-002

Cage Code:

53553

Status:

MSDS:

Part Number:

68-XA-4 PC2

Cage Code:

53553

Status:

MSDS:

Part Number:

68-XA-4

Cage Code:

53553

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 4820-01-461-2977

What are the manufacturers of nsn 4820014612977?

Ametek Inc (53553)

Does this nsn 4820014612977 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014612977
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. may include a retainer, screw, holder, and the like.

Does nsn 4820014612977 contain any precious metals?
No precious metal content.

Does nsn 4820014612977 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014612977?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

35224

FIIG:

A539Y0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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