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Valve Seat NSN 4820-00-509-7721

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 4820-00-509-7721 NSN: 4820-00-509-7721

Features and Characteristics

Overall Height
Between 0.182 inches and 0.192 inches
Body Inside Diameter
Between 0.217 inches and 0.219 inches
Special Features
0.3127 in. Min, 0.3140 in. Max od body
Material
Steel
Style Designator
Plain
Fsc Application Data
Pump, axial pistons
FSC
4820 Nonpowered Valves
NIIN
005097721
NSN
4820005097721

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
127279
Cage Code:
62983
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 4820-00-509-7721
What are the manufacturers of nsn 4820005097721?
Does this nsn 4820005097721 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820005097721
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 4820005097721 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820005097721 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820005097721?
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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