ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Valve Seat NSN 4820-01-445-0877

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 4820-01-445-0877 NSN: 4820-01-445-0877

Features and Characteristics

Overall Height
1.750 inches
Body Outside Diameter
20.490 inches
Body Inside Diameter
19.250 inches
End Application
Nimitz class cvn
Seating Surface Shape
Flat
Material
Stainless steel seat
Material Specification
Astm a106, grade b assn standard single material response seat
Style Designator
Plain
FSC
4820 Nonpowered Valves
NIIN
014450877
NSN
4820014450877

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8549-030-279
Cage Code:
57574
Status:
A
MSDS:
Part Number:
9799-733 ITEM 5 20IN
Cage Code:
57574
Status:
A
MSDS:
Part Number:
9799-733
Cage Code:
57574
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 4820-01-445-0877
What are the manufacturers of nsn 4820014450877?
Does this nsn 4820014450877 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014450877
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 4820014450877 contain any precious metals?
No precious metal content.
Does nsn 4820014450877 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014450877?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo