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Valve Seat NSN 4820-01-124-7785

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 4820-01-124-7785 NSN: 4820-01-124-7785

Features and Characteristics

Flange Diameter
2.496 inches
Body Outside Diameter
2.122 inches
Body Inside Diameter
0.396 inches
Flange Seat To Disk End Height
0.262 inches
Under Flange Height
0.268 inches
Seating Surface Shape
Flat
Special Features
Item has twelve holes 0.255 in. Diameter equally spaced on a 1.478 in. Diameter bolt circle through the hth
Material
Stainless steel
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
011247785
NSN
4820011247785

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
15-A4751
Cage Code:
28953
Status:
A
MSDS:
Part Number:
B3170 PIECE 1
Cage Code:
28953
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 4820-01-124-7785
What are the manufacturers of nsn 4820011247785?
Does this nsn 4820011247785 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011247785
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 4820011247785 contain any precious metals?
No precious metal content.
Does nsn 4820011247785 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011247785?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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