Product Details | VACUUM BREAKING VALVE

4820-01-511-8901 An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also VALVE, VACUUM REGULATING.

Part Alternates: 2059 3/4IN CD34281N, 205934INCD34281N, 34281N REV A, 34281NREVA, 3428IN P/N 2059 3/4IN, 3428INPN205934IN, 7000006, 7000006 REV D, 7000006REVD, 4820-01-511-8901, 01-511-8901, 4820015118901, 015118901

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01-511-8901

Demand History | NSN 4820-01-511-8901

Part Number Request Date QTY Origin
4820-01-511-8901 2008-12-357 1 DIBBS

Cross Reference | NSN 4820-01-511-8901

Part Number Cage Code Manufacturer
2059 3/4IN CD34281N 35795 LESLIE CONTROLS, INC.
2059 C3761 .75IN 35795 LESLIE CONTROLS, INC.
2503933-005 47WD8 EVAC NORTH AMERICA INC.
2503933-005 58568 ENVIROVAC INC DBA MONOGRAM SYSTEMS-ROCKFORD DIV
34281N REV A 35795 LESLIE CONTROLS, INC.
3428IN P/N 2059 3/4IN 35795 LESLIE CONTROLS, INC.
7000006 35795 LESLIE CONTROLS, INC.
7000006 47WD8 EVAC NORTH AMERICA INC.
7000006 58568 ENVIROVAC INC DBA MONOGRAM SYSTEMS-ROCKFORD DIV
7000006 REV D 58568 ENVIROVAC INC DBA MONOGRAM SYSTEMS-ROCKFORD DIV
7300000 58568 ENVIROVAC INC DBA MONOGRAM SYSTEMS-ROCKFORD DIV
7300000 ITEM 6 58568 ENVIROVAC INC DBA MONOGRAM SYSTEMS-ROCKFORD DIV
YB1059D644 35795 LESLIE CONTROLS, INC.
YB2059D6445 35795 LESLIE CONTROLS, INC.
YB2059D645 35795 LESLIE CONTROLS, INC.

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Technical Data | NSN 4820-01-511-8901

Characteristic Specifications
BODY MATERIAL COPPER ALLOY
TEMP ADJUSTABILITY ADJUSTABLE
SPECIAL FEATURES END CONNECTIONS ARE FLANGED WITH BRAZING RING GROOVE PER MIL-F-20042
III PART NAME ASSIGNED BY CONTROLLING AGENCY VACUUM RELIEF VALVE MODEL 2059 3/4" MIL-F-20042

Restrictions/Controls & Freight Information | NSN 4820-01-511-8901

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