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Valve Disk Retainer NSN 4820-01-474-0298

Item Description

An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.

NSN 4820-01-474-0298 NSN: 4820-01-474-0298

Features and Characteristics

End Application
NSN4-82-001-4740
Thread Size
0.9375 inches
Valve Size For Which Designed
0.750 inches
Valve Design Control Activity
80064
Special Features
Item is called disc stem ring on drawing; used for stop and throttle valves only; material is cobalt-chromium-tungsten-ni alloy
Material
Nickel alloy
Material Specification
Mil-c-24252 cond a military specification single material response
FSC
4820 Nonpowered Valves
NIIN
014740298
NSN
4820014740298

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
803-2177525-S4XX-04
Cage Code:
80064
Status:
A
MSDS:
Part Number:
2177525
Cage Code:
80064
Status:
A
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 4820-01-474-0298
What are the manufacturers of nsn 4820014740298?
Does this nsn 4820014740298 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014740298
An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.
Does nsn 4820014740298 contain any precious metals?
No precious metal content.
Does nsn 4820014740298 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014740298?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
35917
FIIG:
A512E0
App. Key:
Cond. Code:
2
Status:
A

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