Valve Support Stem NSN 4820-01-487-8174

NSN: 4820-01-487-8174

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Features and Characteristics

Overall Height

0.188 inches

Overall Diameter

2.250 inches

End Application

Used on ssn 688 without change from the manifold used on ssn 837. Further shock qualification not required.

Special Features

Next higher assembly p/n 254844, manifold 3/4 stop check distilling system.

Material

Copper alloy

General Description

Material is federal specification qq-b-637a cuni no. 484 1/2 hard. Inner diameter 0.766 inch. One notch on outside diameter is 0.203 inch wide by 0.219 inch deep.

FSC

4820 Nonpowered Valves

NIIN

014878174

NSN

4820014878174

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

254844 PC 5

Cage Code:

43689

Status:

MSDS:

Part Number:

254844

Cage Code:

43689

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 4820-01-487-8174

What are the manufacturers of nsn 4820014878174?

Huntington Ingalls Incorporated (43689)

Does this nsn 4820014878174 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014878174

Does nsn 4820014878174 contain any precious metals?
No precious metal content.

Does nsn 4820014878174 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014878174?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

39942

FIIG:

A23900

App. Key:

Cond. Code:

Status:

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