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Valve Seat NSN 4820-01-550-3405

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 4820-01-550-3405 NSN: 4820-01-550-3405

Features and Characteristics

End Application
2 inch in-line check valve for ssgn conversion
Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Item requires special cleaning, packaging and marking iaw mil-std-1330d
FSC
4820 Nonpowered Valves
NIIN
015503405
NSN
4820015503405

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
90P9CK-32
Cage Code:
77842
Status:
A
MSDS:
Part Number:
7550478-190000-32-8
Cage Code:
53711
Status:
A
MSDS:
Part Number:
G547-0002-190000-32-8
Cage Code:
96169
Status:
A
MSDS:
Part Number:
190000-32-8
Cage Code:
96169
Status:
A
MSDS:
Part Number:
190000 PC 8 90P9CK-32
Cage Code:
77842
Status:
A
MSDS:
Part Number:
190000 PC 8 90P9CK-32CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
190000-32-8CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
7550478-190000-32-8CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
90P9CK-32CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
G547-0002-190000-32-8CP
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 4820-01-550-3405
What are the manufacturers of nsn 4820015503405?
Does this nsn 4820015503405 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015503405
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 4820015503405 contain any precious metals?
No precious metal content.
Does nsn 4820015503405 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015503405?
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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