Product Details | CHECK VALVE

4820-01-552-2777 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.

Part Alternates: C35887, C-35887, C-35887 3/4IN, C3588734IN, 4820-01-552-2777, 01-552-2777, 4820015522777, 015522777

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01-552-2777

Drawings & Photos | NSN 4820-01-552-2777


Cross Reference | NSN 4820-01-552-2777

Part Number Cage Code Manufacturer
10300-60-2 ITEM 01496 AIR DRY CO OF AMERICA, LLC DIV ESTERLINE
426-WS3/4 21961 WALWORTH INDUSTRIES INC
426WS-3-4 90664 WALWORTH CO MARINE DIV
6184-66 01496 AIR DRY CO OF AMERICA, LLC DIV ESTERLINE
803-1385721 80064 NAVAL SHIP SYSTEMS COMMAND
803-1385721 .75IN 80064 NAVAL SHIP SYSTEMS COMMAND
803-1385721 3/4IN 80064 NAVAL SHIP SYSTEMS COMMAND
803-1385721 ADRN-M1 80064 NAVAL SHIP SYSTEMS COMMAND
810-1385721 3-4IN 80064 NAVAL SHIP SYSTEMS COMMAND
C-35887 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
C35299-M002 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND
PL10300-60-2 ITEM 31 01496 AIR DRY CO OF AMERICA, LLC DIV ESTERLINE
X35887 3/4IN 76364 MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND

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Technical Data | NSN 4820-01-552-2777

Characteristic Specifications
MATERIAL COPPER ALLOY BODY
MATERIAL DOCUMENT AND CLASSIFICATION ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATOR A2 STRAIGHT THRU
VALVE SIZE 0.750 INCHES
FACE TO FACE DISTANCE 5.875 INCHES
MAXIMUM OPERATING PRESSURE 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 150.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE UNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE B20B SOCKET ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED 0.750 INCHES ALL ENDS
PART NAME ASSIGNED BY CONTROLLING AGENCY UNION END SWING CHECK VALVE, 0.75IN

Restrictions/Controls & Freight Information | NSN 4820-01-552-2777

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Category Code Description
No Freight Information