Valve Piston NSN 4820-00-491-8858

Item Description

A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes disk, valve.

NSN: 4820-00-491-8858

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Features and Characteristics

Outside Diameter

0.358 inches

Special Features

Cres per qq-s-763 class 440c; 0.900 in. Lg; 0.247/0.249 in. Groove dia; 0.212 groove ht; heat treat to rockwell c58; passivate per qq-p-35

FSC

4820 Nonpowered Valves

NIIN

004918858

NSN

4820004918858

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

HP855304-1

Cage Code:

70236

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 4820-00-491-8858

What are the manufacturers of nsn 4820004918858?

Tactair Fluid Controls, Inc. (70236)
Teledyne Hydra-power (84685)

Does this nsn 4820004918858 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820004918858
A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. may include additional components such as ring(s), collar(s), spring(s) and the like. excludes disk, valve.

Does nsn 4820004918858 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820004918858 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820004918858?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

36944

FIIG:

A512T0

App. Key:

Cond. Code:

Status:

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