National Item Identification Number
01-391-3208
013913208
4820-01-391-3208
4820-01-391-3208
National Stock Number
Item Name
VALVE,PRESSURE EQUALIZING,GASEOUS PRODUCTS
Federal Supply Class
4820
Description
A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude VALVE, VACUUM BREAKING.
Commercial and Government Entity Code (Supplier Data)
47432
INTERSPIRO INC
DBA INTERSPIRO
INTERSPIRO USA INC
10225 82ND AVE.
PLEASANT PRAIRIE
WI
53158
262-947-9901
Reference Numbers (Part Numbers)
336-890-230
Required Categories
MEDIA FOR WHICH DESIGNED
TEMP RATING
III END ITEM IDENTIFICATION
Required Description
AIR OR
OXYGEN
NOT RATED
SPIROMATIC/SPIROLITE HPBA 9030,6630,4530 AND 4515