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

Valve Seat NSN 4820-00-872-6187

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 4820-00-872-6187 NSN: 4820-00-872-6187

Features and Characteristics

Flange Diameter
Between 7.339 inches and 7.344 inches
Body Outside Diameter
Between 6.252 inches and 6.253 inches
Body Inside Diameter
4.625 inches
Seat Radius
1.969 inches
Flange Seat To Disk End Height
0.812 inches
Under Flange Height
1.562 inches
Seal Accommodation Type
Grooved
Seating Surface Shape
Radial
Material
Cobalt-chromium alloy face
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
008726187
NSN
4820008726187

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
W-5937547PIECE6
Cage Code:
03502
Status:
A
MSDS:
Part Number:
W5937547
Cage Code:
03502
Status:
A
MSDS:
Part Number:
W-5937547
Cage Code:
01289
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 4820-00-872-6187
What are the manufacturers of nsn 4820008726187?
Does this nsn 4820008726187 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820008726187
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 4820008726187 contain any precious metals?
No precious metal content.
Does nsn 4820008726187 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820008726187?
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