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Check Valve NSN 4820-00-529-3640

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 4820-00-529-3640 NSN: 4820-00-529-3640

Features and Characteristics

Thread Class
3b all ends
Thread Direction
Right-hand all ends
Flow Control Device
Cone
Disk Loading Method
Spring
Maximum Operating Temp
1560.0 degrees fahrenheit single response
Connection Style
Inverted flare (tube) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal tube all ends
Mounting Position
Horizontal
Thready Qty Per Inch (tpi)
12 all ends
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
1.500 inches all ends
Seat Angle
60.0 degrees 1st end
Outside Diameter Tube Accommodated
0.750 inches all ends
Material
Aluminum alloy
Media For Which Designed
Hydraulic fluid, phosphate-ester base single response
Style Designator
Straight thru
Thread Series Designator
Un all ends
Specification Data
81349-mil-v-5524 government specification
Nondefinitive Specification/std Data
3000 class
FSC
4820 Nonpowered Valves
NIIN
005293640
NSN
4820005293640

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AN6280-12
Cage Code:
88044
Status:
A
MSDS:
Part Number:
MIL-V-5524
Cage Code:
81349
Status:
A
MSDS:
Part Number:
9026053
Cage Code:
18876
Status:
A
MSDS:
Part Number:
4CV0128
Cage Code:
26044
Status:
A
MSDS:
Part Number:
5-1048-80
Cage Code:
92003
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 4820-00-529-3640
What are the manufacturers of nsn 4820005293640?
Does this nsn 4820005293640 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820005293640
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 4820005293640 contain any precious metals?
No precious metal content.
Does nsn 4820005293640 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820005293640?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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