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Valve Seat NSN 1620-00-343-5015

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 1620-00-343-5015 NSN: 1620-00-343-5015

Features and Characteristics

Thread Class
3a single threaded portion
Thread Length
0.312 inches single threaded portion
Thready Qty Per Inch (tpi)
16 single threaded portion
Thread Size
0.750 inches single threaded portion
Seating Surface Shape
Flat
Material
Aluminum alloy 2024
Material Specification
Qq-a-225/6, t4 federal specification single material response
Surface Treatment
Anodize
Thread Series Designator
Unf single threaded portion
Fsc Application Data
Valve, steering damper
FSC
1620 Aircraft Landing Gear Components
NIIN
003435015
NSN
1620003435015

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5629
Cage Code:
81400
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8803200060
  • NAICS: 336413
  • SITC: 79293
  • Description: Undercarriages and parts thereof, for use in military aircraft
  • End Use (Code 50070):
    Parts for military-type goods

Q & A

Frequently asked questions for NSN 1620-00-343-5015
What are the manufacturers of nsn 1620003435015?
Does this nsn 1620003435015 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1620003435015
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 1620003435015 contain any precious metals?
No precious metal content.
Does nsn 1620003435015 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1620003435015?
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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