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Check Valve NSN 4820-00-573-2026

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 4820-00-573-2026 NSN: 4820-00-573-2026

Features and Characteristics

Thread Class
3a 1st end
Thread Direction
Right-hand 1st end
Flow Control Device
Cone
Renewable Seat Ring Type
Pressed-in
Connection Style
Flared (tube) 1st end
Connection Type
Threaded external tube 1st end
Mounting Facility
Threaded fastener
Mounting Position
Horizontal or vertical
Seat Angle
37.5 degrees 1st end
Outside Diameter Tube Accommodated
0.250 inches 1st end
Special Features
Ysecond end accomodates 0.437 inch diameter plug-in fitting which locks in with snap ring. Valve opens when plug-in fitting is inserted.Second end has spring loaded swivel dust cover.Rotating ring adjusts from high to low volume flow rate
Material
Copper alloy stem
Style Designator
Angle
FSC
4820 Nonpowered Valves
NIIN
005732026
NSN
4820005732026

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
110116
Cage Code:
16827
Status:
A
MSDS:
Part Number:
110116-08
Cage Code:
16827
Status:
A
MSDS:
Part Number:
110116-02
Cage Code:
16827
Status:
A
MSDS:
Part Number:
7710757-501
Cage Code:
88277
Status:
A
MSDS:
Part Number:
DAC7710757-501
Cage Code:
18355
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481309000
  • NAICS: 332911
  • SITC: 74730
  • Description: Check valves of materials other than copper, iron or steel
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-573-2026
What are the manufacturers of nsn 4820005732026?
Does this nsn 4820005732026 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820005732026
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 4820005732026 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820005732026 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820005732026?
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

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