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Valve Seat NSN 4820-00-337-1178

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 4820-00-337-1178 NSN: 4820-00-337-1178

Features and Characteristics

FSC
4820 Nonpowered Valves
NIIN
003371178
NSN
4820003371178

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1387358
Cage Code:
90099
Status:
A
MSDS:
Part Number:
25J427PC198
Cage Code:
79500
Status:
A
MSDS:
Part Number:
25J553PC198
Cage Code:
79500
Status:
A
MSDS:
Part Number:
25J491PC7
Cage Code:
79500
Status:
A
MSDS:
Part Number:
25J492PC12-62
Cage Code:
79500
Status:
A
MSDS:
Part Number:
25J641PC198
Cage Code:
79500
Status:
A
MSDS:
Part Number:
40J554PC36-40
Cage Code:
80064
Status:
A
MSDS:
Part Number:
40J559PC162
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 4820-00-337-1178
What are the manufacturers of nsn 4820003371178?
Does this nsn 4820003371178 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820003371178
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 4820003371178 contain any precious metals?
No precious metal content.
Does nsn 4820003371178 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820003371178?
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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