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Valve Seat NSN 4820-00-766-1011

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 4820-00-766-1011 NSN: 4820-00-766-1011

Features and Characteristics

Thread Class
2a single threaded portion
Err Default
0.500 inches single threaded portion
Flange Diameter
1.750 inches
Body Inside Diameter
1.012 inches
Flange Seat To Disk End Height
0.386 inches
Under Flange Height
0.675 inches
Seat Angle In Deg
0.750
Thready Qty Per Inch (tpi)
18 single threaded portion
Thread Size
1.500 inches single threaded portion
Seating Surface Shape
Angular
Material
Steel
Style Designator
Threaded flanged
Thread Series Designator
Unf single threaded portion
FSC
4820 Nonpowered Valves
NIIN
007661011
NSN
4820007661011

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
475451-1
Cage Code:
08179
Status:
A
MSDS:
Part Number:
470516PC8
Cage Code:
70210
Status:
A
MSDS:
Part Number:
470517PCLN6
Cage Code:
70210
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 4820-00-766-1011
What are the manufacturers of nsn 4820007661011?
Does this nsn 4820007661011 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820007661011
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 4820007661011 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820007661011 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820007661011?
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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