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Valve Disk Retainer NSN 4820-01-631-4503

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 4820-01-631-4503 NSN: 4820-01-631-4503

Features and Characteristics

Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Material will be in accordance with navsup-wss activity hx quality control, manufacturing and testing specifications
FSC
4820 Nonpowered Valves
NIIN
016314503
NSN
4820016314503

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
820-5295154PCT43B
Cage Code:
82522
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 4820-01-631-4503
What are the manufacturers of nsn 4820016314503?
Does this nsn 4820016314503 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016314503
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 4820016314503 contain any precious metals?
No precious metal content.
Does nsn 4820016314503 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820016314503?
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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