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Check Valve NSN 4820-00-922-2801

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 4820-00-922-2801 NSN: 4820-00-922-2801

Features and Characteristics

Pipe Size Accommodated
0.750 inches 1st end
Flow Control Device
Disk
Connection Style
Socket (pipe) 1st end
Valve Operation Method
Automatic
Connection Type
Unthreaded internal tube 1st end
Mounting Position
Horizontal or vertical
Maximum Operating Pressure
700.0 pounds per square inch single response
Criticality Code Justification
Zzzy
Material
Nickel alloy 400 flow control device or nickel alloy r-405 flow control device and rubber butadiene-acrylonitrile class nbr flow control device
Media For Which Designed
Water-oil-gas single response
Style Designator
Straight thru
Reference Number Differentiating Characteristics
Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
FSC
4820 Nonpowered Valves
NIIN
009222801
NSN
4820009222801

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6861REV7
Cage Code:
15187
Status:
A
MSDS:
Part Number:
6861L1
Cage Code:
03950
Status:
A
MSDS:
Part Number:
6861REV7L1
Cage Code:
03950
Status:
A
MSDS:
Part Number:
6861
Cage Code:
15187
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 4820-00-922-2801
What are the manufacturers of nsn 4820009222801?
Does this nsn 4820009222801 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820009222801
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 4820009222801 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820009222801 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820009222801?
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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