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Valve Seat NSN 4820-01-550-3304

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 4820-01-550-3304 NSN: 4820-01-550-3304

Features and Characteristics

End Application
1/4 inch ball 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
015503304
NSN
4820015503304

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7550478
Cage Code:
53711
Status:
A
MSDS:
Part Number:
7550478-264140501-063
Cage Code:
53711
Status:
A
MSDS:
Part Number:
2640-801X2 PC 3
Cage Code:
96169
Status:
A
MSDS:
Part Number:
2641-405-01 ITEM 63
Cage Code:
96169
Status:
A
MSDS:
Part Number:
264140501-063
Cage Code:
96169
Status:
A
MSDS:
Part Number:
G547-0002-264140501-063
Cage Code:
96169
Status:
A
MSDS:
Part Number:
2641-405-01 ITEM 63CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
264140501-063CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
2640-801X2 PC3CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
7550478-264140501-063CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
G547-0002-264140501-063CP
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 4820-01-550-3304
What are the manufacturers of nsn 4820015503304?
Does this nsn 4820015503304 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015503304
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 4820015503304 contain any precious metals?
No precious metal content.
Does nsn 4820015503304 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015503304?
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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