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NSN 4820-01-524-5378
Check ValveDemil:
NO Shelf Life:
N/A UOM:
-- NIIN:
015245378 Pricing & Availability Check
Submit this form for stock availability and pricing.Product Definition Definition of approved item name (AIN): "VALVE,CHECK"
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.
4820-01-524-5378 Spec. NSN part characteristics
MRC:
ADQU
Flow Control Device
Disk
MRC:
AECS
Bolt Hole Quantity
8 all ends
MRC:
ARKN
Flange Shape
Round with holes all ends
MRC:
CCFG
Valve Size
4.000 inches
MRC:
CQGM
Maximum Operating Pressure
150.0 pounds per square inch single response
MRC:
CWCD
Outside Diameter
6.875 inches all ends
MRC:
CWCF
Face To Face Distance
2.750 inches
MRC:
CWDF
Flange Face Design
Raised straight all ends
MRC:
MATT
Material
Steel seat and rubber butadiene-acrylonitrile class nbr seat
Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM
Indicates a design/source control reference item
Inidicates part number has been superseded
Identification Item Identification Guide (IIG) and Item Name Code (INC)
INC:
05487 FIIG:
A530B0 Concept No.:
1 App. Key:
Cond. Code:
1 Status:
A Special material and handling
HMIC:
N PMIC:
A ESD:
A ESD:
A ADPE:
0 CRITL:
X
Hazmat (HMIC) N
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals (PMIC) A
Item does not contain precious metal.
Electrostatic Discharge (ESD) A
No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.
ADPE 0
Represents items with no adp components
Criticality X
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.