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Valve Seat NSN 4810-00-878-0159

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 4810-00-878-0159 NSN: 4810-00-878-0159

Features and Characteristics

Thread Class
2a single threaded portion
Thread Length
0.500 inches single threaded portion
Flange Diameter
2.562 inches
Body Inside Diameter
Between 1.625 inches and 1.626 inches
Flange Seat To Disk End Height
0.250 inches
Under Flange Height
0.750 inches
Seat Angle In Deg
0.750
Thready Qty Per Inch (tpi)
18 single threaded portion
Thread Size
1.375 inches single threaded portion
Seating Surface Shape
Angular
Material
Steel body
Surface Treatment
Passivate
Style Designator
Threaded flanged
Thread Series Designator
Uns single threaded portion
FSC
4810 Powered Valves
NIIN
008780159
NSN
4810008780159

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2S5163PT58
Cage Code:
52406
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 4810-00-878-0159
What are the manufacturers of nsn 4810008780159?
Does this nsn 4810008780159 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4810008780159
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 4810008780159 contain any precious metals?
Precious metal content is unknown.
Does nsn 4810008780159 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4810008780159?
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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