NSN 4930-01-576-7909

Part Details | RELIEF VENT UNIT

4930-01-576-7909 A spring loaded device equipped with automatic pressure and vacuum relief valves to relieve drum structure of excessive vapor pressure build-ups and provide for vacuum relief to facilitate liquid flow. It also serves as a filling unit with removable cap with chain attachment.

Alternate Parts: 2060006, 206-0006, 4930-01-576-7909, 01-576-7909, 4930015767909, 015767909

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
49AUG 13, 200901-576-790935932 ( VENT UNIT, RELIEF )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4930-01-576-7909
Part Number Cage Code Manufacturer
206-00060F8J8UNITED PLASTIC FABRICATING, INC
Technical Data | NSN 4930-01-576-7909
Characteristic Specifications
MATERIAL PLASTIC AND RUBBER NATURAL
OVERALL LENGTH4.718 INCHES NOMINAL
OVERALL HEIGHT3.000 INCHES NOMINAL
OVERALL DIAMETER2.500 INCHES NOMINAL
COLOR BLACK
SPECIAL FEATURESFLOW IS 1750 CFM IN/OUT; VACUUM RELIEF: 4 OZ. (.25 PSI), SPRING NUMBER: 3058-542; PRESSURE RELIEF: 4 OZ. (.25 PSI), SPRING NUMBER: 3058-484
END ITEM IDENTIFICATION2320-01-528-6294