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Valve Seat NSN 4820-01-071-7387

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 4820-01-071-7387 NSN: 4820-01-071-7387

Features and Characteristics

Overall Height
0.359 inches
Body Outside Diameter
3.875 inches
Body Inside Diameter
Between 3.500 inches and 3.502 inches
Seat Angle In Deg
45.000
Seating Surface Shape
Angular
Material
Copper alloy
Material Specification
Mil-c-15726, cmpsn 70-30 soft military specification single material response
Style Designator
Plain
FSC
4820 Nonpowered Valves
NIIN
010717387
NSN
4820010717387

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
845-4558777ITEM11
Cage Code:
53711
Status:
A
MSDS:
Part Number:
264080203-0017
Cage Code:
96169
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 4820-01-071-7387
What are the manufacturers of nsn 4820010717387?
Does this nsn 4820010717387 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010717387
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 4820010717387 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010717387 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010717387?
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
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