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Valve Disk Retainer NSN 4820-01-328-2131

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 4820-01-328-2131 NSN: 4820-01-328-2131

Features and Characteristics

Criticality Code Justification
Zzzy
Valve Size For Which Designed
0.500 inches
Valve Design Control Activity
77842
Material
Steel comp 303
Material Specification
Ams 5640, type 1 assn standard single material response
Specification Data
77842-190000 manufacturers standard
Reference Number Differentiating Characteristics
Cleand iaw mil-i-52211
FSC
4820 Nonpowered Valves
NIIN
013282131
NSN
4820013282131

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
190000 PC 7
Cage Code:
77842
Status:
A
MSDS:
Part Number:
90P808-S-R
Cage Code:
77842
Status:
A
MSDS:
Part Number:
190000 PC 7CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
90P808-S-RCP
Cage Code:
03950
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 4820-01-328-2131
What are the manufacturers of nsn 4820013282131?
Does this nsn 4820013282131 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013282131
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 4820013282131 contain any precious metals?
No precious metal content.
Does nsn 4820013282131 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013282131?
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
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