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Valve Seat NSN 4210-01-040-4938

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 4210-01-040-4938 NSN: 4210-01-040-4938

Features and Characteristics

Flange Diameter
2.812 inches
Body Outside Diameter
2.437 inches
Body Inside Diameter
2.062 inches
Seat Radius
1.218 inches
Flange Seat To Disk End Height
0.343 inches
Under Flange Height
0.750 inches
Seating Surface Shape
Radial
Special Features
Media flows through 2 oblong holes 1 in. Lg by 7/8 in. W
Material
Rubber
Material Specification
Mil-r-2765 military specification single material response
Style Designator
Plain flanged
FSC
4210 Firefighting Equipment
NIIN
010404938
NSN
4210010404938

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7-68-091
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
810-1385834PIECE5
Cage Code:
53711
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4210-01-040-4938
What are the manufacturers of nsn 4210010404938?
Does this nsn 4210010404938 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4210010404938
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 4210010404938 contain any precious metals?
Precious metal content is unknown.
Does nsn 4210010404938 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 4210010404938?
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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