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Valve Seat NSN 4820-01-096-8887

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 4820-01-096-8887 NSN: 4820-01-096-8887

Features and Characteristics

Flange Diameter
Between 0.725 inches and 0.730 inches
Body Outside Diameter
Between 0.558 inches and 0.560 inches
Flange Seat To Disk End Height
Between 0.094 inches and 0.098 inches
Under Flange Height
Between 0.245 inches and 0.255 inches
Seating Surface Shape
Flat
Body Stepped Inside Diameter
0.3752 inches second step and 0.3757 inches second step
Criticality Code Justification
Zzzy
Material
Plastic
Material Specification
N0/4203 mfr ref single material response
Style Designator
Plain flanged
Reference Number Differentiating Characteristics
Cleaned in accordance with mil-p-52211
FSC
4820 Nonpowered Valves
NIIN
010968887
NSN
4820010968887

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
32487-3
Cage Code:
99643
Status:
A
MSDS:
Part Number:
32487-3CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
52660-300 ITEM NO. 16
Cage Code:
03950
Status:
A
MSDS:
Part Number:
52660-300 ITEM NO. 16CP
Cage Code:
03950
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 4820-01-096-8887
What are the manufacturers of nsn 4820010968887?
Does this nsn 4820010968887 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010968887
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 4820010968887 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010968887 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010968887?
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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