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Valve Seat NSN 4820-01-011-3437

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 4820-01-011-3437 NSN: 4820-01-011-3437

Features and Characteristics

Flange Diameter
Between 11.240 inches and 11.245 inches
Body Outside Diameter
Between 10.740 inches and 10.745 inches
Body Inside Diameter
Between 6.500 inches and 7.312 inches
Flange Seat To Disk End Height
0.312 inches
Under Flange Height
0.688 inches
Seat Angle In Deg
45.000
Seating Surface Shape
Angular
Material
Plastic polytetrafluoroethylene
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
010113437
NSN
4820010113437

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
436-18-60-0049-00001
Cage Code:
35795
Status:
A
MSDS:
Part Number:
436-18-60-0049-0001
Cage Code:
35795
Status:
A
MSDS:
Part Number:
698-00-11PC5
Cage Code:
16626
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 4820-01-011-3437
What are the manufacturers of nsn 4820010113437?
Does this nsn 4820010113437 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010113437
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 4820010113437 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010113437 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010113437?
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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