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Valve Seat NSN 4820-01-175-5174

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 4820-01-175-5174 NSN: 4820-01-175-5174

Features and Characteristics

Flange Diameter
4.320 inches
Overall Height
3.600 inches
Body Outside Diameter
3.060 inches
Seating Surface Shape
Flat
Special Features
For 3-3/4 in. Size valve
Material
Steel
FSC
4820 Nonpowered Valves
NIIN
011755174
NSN
4820011755174

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3106J61-005
Cage Code:
01289
Status:
A
MSDS:
Part Number:
7303E32 PC 101
Cage Code:
01289
Status:
A
MSDS:
Part Number:
3106J61
Cage Code:
01289
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 4820-01-175-5174
What are the manufacturers of nsn 4820011755174?
Does this nsn 4820011755174 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011755174
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 4820011755174 contain any precious metals?
No precious metal content.
Does nsn 4820011755174 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011755174?
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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