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Valve Seat NSN 4820-00-980-3955

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 4820-00-980-3955 NSN: 4820-00-980-3955

Features and Characteristics

Overall Height
0.297 inches
Body Outside Diameter
Between 1.151 inches and 1.156 inches
Body Inside Diameter
Between 0.373 inches and 0.377 inches
Hardness Rating
75.0 rockwell m
Seating Surface Shape
Flat
Material
Plastic polyamide
Style Designator
Plain
FSC
4820 Nonpowered Valves
NIIN
009803955
NSN
4820009803955

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
76692-10X11PC3
Cage Code:
96169
Status:
A
MSDS:
Part Number:
75865-46X1PC3
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 4820-00-980-3955
What are the manufacturers of nsn 4820009803955?
Does this nsn 4820009803955 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820009803955
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 4820009803955 contain any precious metals?
No precious metal content.
Does nsn 4820009803955 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820009803955?
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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