Product Details | CHECK VALVE

4820-01-416-0971 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: 211029670L1, 9452000000, 9452-00-0000, 9452000000L1, 9452-00-0000L1, 4820-01-416-0971, 01-416-0971, 4820014160971, 211029670, 014160971

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01-416-0971

Drawings & Photos | NSN 4820-01-416-0971


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Technical Data | NSN 4820-01-416-0971

Characteristic Specifications
MATERIAL CHROMIUM ALLOY BODY CHROMIUM ALLOY SEAT
STYLE DESIGNATOR E1 STRAIGHT THRU
MEDIA FOR WHICH DESIGNED AIR SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 4500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 180.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPE BUTT WELD PIPE ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED 2.000 INCHES ALL ENDS
DISK LOADING METHOD SPRING
MINIMUM OPERATING TEMP 50.0 DEG FAHRENHEIT
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 88773
DESIGN CONTROL REFERENCE 9452-00-0000

Restrictions/Controls & Freight Information | NSN 4820-01-416-0971

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
Category Code Description
No Freight Information