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

Valve Seat NSN 4820-01-271-3742

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 4820-01-271-3742 NSN: 4820-01-271-3742

Features and Characteristics

Flange Diameter
Between 3.240 inches and 3.255 inches
Body Outside Diameter
Between 2.763 inches and 2.773 inches
Body Inside Diameter
Between 1.896 inches and 1.898 inches
Flange Seat To Disk End Height
Between 0.310 inches and 0.312 inches
Under Flange Height
Between 2.570 inches and 2.573 inches
Seating Surface Shape
Flat
Special Features
Threaded under flange 3.000-8un-2a, 0.697 in. Deep
Material
Aluminum alloy
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
012713742
NSN
4820012713742

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
365D065-1
Cage Code:
4N727
Status:
A
MSDS:
Part Number:
365D065 ITEM 1
Cage Code:
62793
Status:
A
MSDS:
Part Number:
365D065
Cage Code:
62793
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 4820-01-271-3742
What are the manufacturers of nsn 4820012713742?
Does this nsn 4820012713742 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012713742
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 4820012713742 contain any precious metals?
No precious metal content.
Does nsn 4820012713742 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012713742?
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