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Valve Seat NSN 4820-00-369-3397

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 4820-00-369-3397 NSN: 4820-00-369-3397

Features and Characteristics

Thread Class
2a single threaded portion
Err Default
0.250 inches single threaded portion
Overall Height
0.575 inches
Body Inside Diameter
0.500 inches
Seat Angle In Deg
45.000
Thread Size
0.313 inches single threaded portion
Seating Surface Shape
Angular
Material
Aluminum alloy
Style Designator
Plain threaded
Thread Series Designator
Unc single threaded portion
FSC
4820 Nonpowered Valves
NIIN
003693397
NSN
4820003693397

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
402713PCALL
Cage Code:
59364
Status:
A
MSDS:
Part Number:
406950PC402713
Cage Code:
59364
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 4820-00-369-3397
What are the manufacturers of nsn 4820003693397?
Does this nsn 4820003693397 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820003693397
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 4820003693397 contain any precious metals?
No precious metal content.
Does nsn 4820003693397 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820003693397?
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
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