Valve Disk NSN 4820-01-245-5254

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: 4820-01-245-5254

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Features and Characteristics

Thread Class

Outside Diameter

Between 0.651 inches and 0.656 inches

Overall Height

Between 0.859 inches and 0.891 inches

Pressure Rating

1500.0 pounds per square inch

Thread Size

0.438 inches

Seat Angle

29.0 degrees

Criticality Code Justification

Zzzy

Material

Steel comp 1026

Material Specification

Fed-std-66 federal standard 1st material response or aisi/sae 1026 assn standard 2nd material response

Style Designator

Plug

Thread Series Designator

Unf

Specification Data

81346-astm-a-182 professional/industrial association specification and 14959-30103 manufacturers specification and 14959-b-98327 manufacturers specification and 96906-mil-std-129 government standard and 81349-mil-i-45208 government specification and 96906-mil-std-278 government standard

Reference Number Differentiating Characteristics

Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications

FSC

4820 Nonpowered Valves

NIIN

012455254

NSN

4820012455254

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

30103 PC.3

Cage Code:

14959

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 4820-01-245-5254

What are the manufacturers of nsn 4820012455254?

Crane Co (14959)

Does this nsn 4820012455254 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820012455254
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 4820012455254 contain any precious metals?
No precious metal content.

Does nsn 4820012455254 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820012455254?
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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