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Valve Seat NSN 4820-01-526-4941

Item Description

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

NSN 4820-01-526-4941 NSN: 4820-01-526-4941

Features and Characteristics

End Application
Valve ball combination hull & backup 3.00 ips
Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Items that support a level 1 or subsafe critical system that has undergone quality assurance during the acquisition process
FSC
4820 Nonpowered Valves
NIIN
015264941
NSN
4820015264941

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
801-6404585 FIND 4
Cage Code:
53711
Status:
A
MSDS:
Part Number:
DF330612 FIND 4
Cage Code:
43689
Status:
A
MSDS:
Part Number:
CD-023-07-4
Cage Code:
43689
Status:
A
MSDS:
Part Number:
211041972
Cage Code:
53711
Status:
A
MSDS:
Part Number:
211041972Q3
Cage Code:
03950
Status:
A
MSDS:
Part Number:
CD-023-07-4Q3
Cage Code:
03950
Status:
A
MSDS:
Part Number:
DF330612 FIND 4Q3
Cage Code:
03950
Status:
A
MSDS:
Part Number:
801-6404585 FIND 4Q3
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 4820-01-526-4941
What are the manufacturers of nsn 4820015264941?
Does this nsn 4820015264941 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015264941
A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. the body may have a flange of various shapes. for diesel and gasoline reciprocating engines, see insert, engine valve seat.
Does nsn 4820015264941 contain any precious metals?
No precious metal content.
Does nsn 4820015264941 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015264941?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22113
FIIG:
A15500
App. Key:
A
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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