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Check Valve NSN 4820-01-033-9666

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 4820-01-033-9666 NSN: 4820-01-033-9666

Features and Characteristics

Maximum Operating Temp
170.0 degrees fahrenheit single response
End Application
M578 recovery vehicle
Valve Operation Method
Automatic
Mounting Facility
Bracket
Maximum Operating Pressure
2000.0 pounds per square inch single response
Center To Center Distance
1.813 inches
Special Features
Hydraulic service: oil per specification mil-l-46167; fluids at 30 plus or minus2 centistokes kinematic viscosity (138sus) between plus 100 degrees f and plus 150 degrees f that are compatible with valve components will be used for test purposes; temp range minus 65 degrees f to plus 170 degrees f; proof pressure 3000 psi; burst pressure this valve shall withstand a burst pressure of 4500 psi without failure, rupture, or external leakage; flow 20 gpm; cracking pressure 5 plus or minus 2 psi; pressure drop is not to exceed 22 psi at 20 gpm; internal leakage is not to exceed 1cc/min at 2000 psi; no external leakage permissable; materials to be compatible with operating specifications
Media For Which Designed
Oil, hydraulic single response
Style Designator
Straight thru
FSC
4820 Nonpowered Valves
NIIN
010339666
NSN
4820010339666

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12253779-2
Cage Code:
19207
Status:
A
MSDS:
Part Number:
DH-6535-30-06-05
Cage Code:
81833
Status:
A
MSDS:
Part Number:
4820010339666
Cage Code:
SCY13
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481301090
  • NAICS: 332911
  • SITC: 74730
  • Description: Check valves of copper having a pressure rating of 850 kpa or over
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-033-9666
What are the manufacturers of nsn 4820010339666?
Does this nsn 4820010339666 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010339666
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 4820010339666 contain any precious metals?
No precious metal content.
Does nsn 4820010339666 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010339666?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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