National Item Identification Number
01-420-9066
014209066
4820-01-420-9066
4820-01-420-9066
National Stock Number
Item Name
HEAD,SAFETY,PRESSURE RELIEF
Federal Supply Class
4820
Description
An item of varying shape and size consisting of a metallic body which incloses a nonreusable metallic or nonmetallic disk(s), which is designed and calibrated to burst at a given pressure. It may be used independently, or in conjunction with relief valves to relieve overpressure, and to protect relief valve(s) from corrosive conditions. Excludes VALVE, SAFETY RELIEF and PLUG, FUSIBLE. For items furnished with a disk, see HEAD AND DISK, SAFETY, PRESSURE RELIER.
Commercial and Government Entity Code (Supplier Data)
28193
HENRY TECHNOLOGIES INC
701 S MAIN ST
CHATHAM
IL
62629
217-483-2406
Reference Numbers (Part Numbers)
5526-150
Required Categories
HEAD MATERIAL
HEAD TYPE
HEAD SIZE
BURST PRESSURE
SPECIAL FEATURES
Required Description
ALUMINUM ALLOY AND
COPPER ALLOY
SCREW
0.500 INCHES
150.0 PRESSURE POUNDS PER