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Valve Seat NSN 4820-01-161-0932

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 4820-01-161-0932 NSN: 4820-01-161-0932

Features and Characteristics

Thread Class
2a single threaded portion
Err Default
0.750 inches single threaded portion
Flange Diameter
4.910 inches
Body Inside Diameter
3.505 inches
Flange Seat To Disk End Height
0.750 inches
Under Flange Height
0.875 inches
Seat Angle In Deg
60.000
Thready Qty Per Inch (tpi)
11-1/2 single threaded portion
Thread Size
4.500 inches single threaded portion
Seating Surface Shape
Angular
Material
Nickel alloy
Style Designator
Threaded flanged
Thread Series Designator
Uns single threaded portion
FSC
4820 Nonpowered Valves
NIIN
011610932
NSN
4820011610932

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
845-2445066 PIECE 18
Cage Code:
80064
Status:
A
MSDS:
Part Number:
26M77-100 PIECE 18
Cage Code:
96169
Status:
A
MSDS:
Part Number:
26M77-100
Cage Code:
96169
Status:
A
MSDS:
Part Number:
845-2445066
Cage Code:
80064
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 4820-01-161-0932
What are the manufacturers of nsn 4820011610932?
Does this nsn 4820011610932 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011610932
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 4820011610932 contain any precious metals?
No precious metal content.
Does nsn 4820011610932 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011610932?
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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