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Valve Seat NSN 4820-01-312-5731

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 4820-01-312-5731 NSN: 4820-01-312-5731

Features and Characteristics

Material
Plastic polytetrafluoroethylene seat
FSC
4820 Nonpowered Valves
NIIN
013125731
NSN
4820013125731

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SPRTH008C2
Cage Code:
92021
Status:
A
MSDS:
Part Number:
SP-17-8F2
Cage Code:
92021
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 4820-01-312-5731
What are the manufacturers of nsn 4820013125731?
Does this nsn 4820013125731 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013125731
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 4820013125731 contain any precious metals?
No precious metal content.
Does nsn 4820013125731 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013125731?
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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