National Item Identification Number
01-086-8640
010868640
4820-01-086-8640
4820-01-086-8640
National Stock Number
Item Name
VALVE,PRESSURE EQUALIZING,GASEOUS PRODUCTS
Federal Supply Class
4820
Referenced on: http://constructionmixers.tpub.com//TM-5-3895-372-24P/css/TM-5-3895-372-24P_163.htm
Referenced on: http://constructionmixers.tpub.com//TM-5-3895-372-24P/css/TM-5-3895-372-24P_201.htm
Referenced on: http://constructionmixers.tpub.com//TM-5-3895-372-24P/css/TM-5-3895-372-24P_223.htmDescription
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)
11757
PARKER HANNIFIN CORP
CHELSEA PRODUCTS DIV
8225 HACKS CROSS RD
OLIVE BRANCH
MS
38654
216-896-2663
NSN (National Stock Number) 4820-01-086-8640, 4820010868640 NIIN (National Identification Number) 01-086-8640, 010868640
Part Numbers (Reference Numbers)
500167-1
Required Categories
BODY MATERIAL
OUTSIDE SURFACE TREATMENT
MAXIMUM OPERATING PRESSURE
TEMP RATIN
Required Description
STEEL
CADMIUM
NOT RATED
NOT RATED