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Valve Seat NSN 4820-01-041-1219

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 4820-01-041-1219 NSN: 4820-01-041-1219

Features and Characteristics

Thread Class
2a single threaded portion
Err Default
0.250 inches single threaded portion
Flange Diameter
0.935 inches
Body Inside Diameter
0.445 inches
Flange Seat To Disk End Height
0.120 inches
Under Flange Height
0.325 inches
Seat Angle In Deg
15.250
Thready Qty Per Inch (tpi)
24 single threaded portion
Thread Size
0.765 inches single threaded portion
Seating Surface Shape
Angular
Material
Stainless steel
Style Designator
Threaded flanged
Thread Series Designator
Uns single threaded portion
FSC
4820 Nonpowered Valves
NIIN
010411219
NSN
4820010411219

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SS845-1889587AS
Cage Code:
03950
Status:
A
MSDS:
Part Number:
51158D1-2IN
Cage Code:
76364
Status:
A
MSDS:
Part Number:
51158-D-380
Cage Code:
76364
Status:
A
MSDS:
Part Number:
51158D
Cage Code:
76364
Status:
A
MSDS:
Part Number:
584-1-594-1PC8
Cage Code:
76364
Status:
A
MSDS:
Part Number:
584-1-594-1
Cage Code:
76364
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 4820-01-041-1219
What are the manufacturers of nsn 4820010411219?
Does this nsn 4820010411219 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010411219
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 4820010411219 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010411219 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010411219?
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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