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

Check Valve NSN 4820-01-167-5552

Item Description

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

NSN 4820-01-167-5552 NSN: 4820-01-167-5552

Features and Characteristics

Thread Class
3b 1st end
Thread Direction
Right-hand 1st end
Flow Control Device
Disk
Maximum Operating Temp
500.0 degrees fahrenheit single response
Connection Style
Gasket seal (boss) 1st end
Valve Operation Method
Automatic
Connection Type
Threaded internal boss 1st end
Mounting Position
Horizontal or vertical
Thready Qty Per Inch (tpi)
20 2nd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.437 inches 2nd end
Seat Angle
37.0 degrees 2nd end
Material
Steel comp 303
Material Specification
Aisi 303 assn standard single material response
Media For Which Designed
Water-oil-gas single response
Style Designator
Straight thru
Thread Series Designator
Unj 2nd end
FSC
4820 Nonpowered Valves
NIIN
011675552
NSN
4820011675552

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
249T-4TB
Cage Code:
91816
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481302090
  • NAICS: 332911
  • SITC: 74730
  • Description: Check valves of steel
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-167-5552
What are the manufacturers of nsn 4820011675552?
Does this nsn 4820011675552 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011675552
A valve permitting flow in one direction only. it does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. it may be inline or cartridge (manifold) design.
Does nsn 4820011675552 contain any precious metals?
No precious metal content.
Does nsn 4820011675552 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011675552?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
App. Key:
Cond. Code:
1
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