ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Valve Seat NSN 4820-01-184-6567

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 4820-01-184-6567 NSN: 4820-01-184-6567

Features and Characteristics

Thread Class
2a single threaded portion
Taper Length
0.031 inches
Taper Minor Diameter
0.500 inches
Taper Major Diameter
0.531 inches
Body Inside Diameter
0.500 inches
Seat Angle In Deg
Between 44.917 and 45.083
Thready Qty Per Inch (tpi)
16 single threaded portion
Thread Size
1.000 inches single threaded portion
Seating Surface Shape
Angular
Criticality Code Justification
Zzzy
Special Features
Hex flange
Material
Copper alloy
Style Designator
Threaded flanged
Thread Series Designator
Un single threaded portion
Reference Number Differentiating Characteristics
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
FSC
4820 Nonpowered Valves
NIIN
011846567
NSN
4820011846567

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
UD 4046 VB
Cage Code:
42280
Status:
A
MSDS:
Part Number:
AA-784 PIECE 14
Cage Code:
42280
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 4820-01-184-6567
What are the manufacturers of nsn 4820011846567?
Does this nsn 4820011846567 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011846567
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 4820011846567 contain any precious metals?
No precious metal content.
Does nsn 4820011846567 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011846567?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo