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Check Valve NSN 4820-00-764-7764

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 4820-00-764-7764 NSN: 4820-00-764-7764

Features and Characteristics

Pipe Size Accommodated
0.250 inches all ends
Flow Control Device
Disk
Disk Loading Method
Weight
Maximum Operating Temp
775.0 degrees fahrenheit single response
Connection Style
Socket (pipe) all ends
Valve Operation Method
Automatic
Connection Type
Unthreaded internal pipe all ends
Mounting Position
Horizontal
Maximum Operating Pressure
600.0 pounds per square inch single response
Material
Steel body
Material Specification
Astm a216, grade wcb assn standard single material response body
Media For Which Designed
Steam single response
Style Designator
Straight thru
Test Data Document
81349-mil-s-901 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
FSC
4820 Nonpowered Valves
NIIN
007647764
NSN
4820007647764

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILV18436
Cage Code:
81349
Status:
A
MSDS:
Part Number:
W01-2043B02TS
Cage Code:
57574
Status:
A
MSDS:
Part Number:
803-2177525-C151
Cage Code:
80064
Status:
A
MSDS:
Part Number:
897-1/897-1501REV0/882039728
Cage Code:
32373
Status:
A
MSDS:
Part Number:
803-2177525
Cage Code:
80064
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 4820-00-764-7764
What are the manufacturers of nsn 4820007647764?
Does this nsn 4820007647764 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820007647764
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 4820007647764 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820007647764 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820007647764?
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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