|
|
|
National Stock Number:
4930-01-573-6804
Federal Supply Class:
4930
National Item Identification Number:
015736804
Description:
VENT UNIT,RELIEF
Detail:
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.
|
Manufacturer Information:
| PV26363ALB | 55242 | ISOMETRICS INC |
|
Techincal Specification:
| MATERIAL | ALUMINUM AND RUBBER NATURAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | VAPOR SYSTEM VENT; OUTBREATHING VENT; VENT, AUXILLIARY | | SPECIAL FEATURES | VENT IS DESIGNED TO BOLT TO A STANDARD 4IN TIMA OUTLET FLANGE: ITEM INCLUDES BODY (ALUMINUM) P/N 26382AL ; DISC HOLDER ASSEMBLY (ALUM/BUNA-N) P/N 17210AB; SPRING (STEEL E COATED) P/N 17192EY; STEM (STAINLESS) P/N 17204SL; SPRING RETAINER (ALUMINUM) P/N 17051AL; SPIROL PIN 3/16 X 1 (STAINLESS) P/N 9Q5901; HEX NUT 3/8-16UNC-2A THD (STAINLESS) P/N 9Q5809 | | SUPPLEMENTARY FEATURES | OPENING PRESSURE 1 PSIG; VENTING CAPACITY AIR 51,000 CU FT HR/3 PSIG |
|