Valve Stem Guide NSN 4820-01-481-9819

Item Description

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

NSN: 4820-01-481-9819

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Features and Characteristics

Overall Length

32.580 inches

Outside Diameter

15.660 inches

Bore Diameter

16.6250 inches

Metallic Hardness Rating

36.0 rockwell c

End Application

E/i 900 pound ansi, gate valve 16 w/s nimitz class cvn

Major Diameter Length

1.313 inches

Bore Countersink

Not included

Bore Counterbore

Not included

Bb End Shank Diameter

15.375 inches

Bb End Chamfer Length

0.500 inches

Bb End Chamfer Angle In Deg

45.0

Aa End Chamfer Length

0.094 inches

Aa End Chamfer Angle In Deg

45.0

Aa End Radius

0.250 inches

Bb End Radius

0.063 inches

Material

Steel

Material

Steel

Style Designator

Plain flanged

FSC

4820 Nonpowered Valves

NIIN

014819819

NSN

4820014819819

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

803-2177518-16XX-91

Cage Code:

80064

Status:

MSDS:

Part Number:

803-2177518

Cage Code:

80064

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 4820-01-481-9819

What are the manufacturers of nsn 4820014819819?

Naval Ship Systems Command (80064)

Does this nsn 4820014819819 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014819819
A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

Does nsn 4820014819819 contain any precious metals?
No precious metal content.

Does nsn 4820014819819 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014819819?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

32562

FIIG:

T267-E

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service