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Valve Seat NSN 4820-00-891-8605

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 4820-00-891-8605 NSN: 4820-00-891-8605

Features and Characteristics

Flange Diameter
1.938 inches
Taper Length
0.438 inches
Taper Minor Diameter
0.884 inches
Taper Major Diameter
1.625 inches
Body Outside Diameter
Between 1.808 inches and 1.810 inches
Body Inside Diameter
1.625 inches
Flange Seat To Disk End Height
0.312 inches
Under Flange Height
0.438 inches
Seating Surface Shape
Flat
Material
Steel face
Material Specification
Qq-s-764, type 416 federal specification single material response face
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
008918605
NSN
4820008918605

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
LA-101448
Cage Code:
0BR59
Status:
A
MSDS:
Part Number:
D10132PC144
Cage Code:
0BR59
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 4820-00-891-8605
What are the manufacturers of nsn 4820008918605?
Does this nsn 4820008918605 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820008918605
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 4820008918605 contain any precious metals?
No precious metal content.
Does nsn 4820008918605 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820008918605?
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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