National Item Identification Number
00-891-3349
008913349
4820-00-891-3349
4820-00-891-3349
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)
99221
TAVCO INC
20500 PRAIRIE ST
CHATSWORTH
CA
91311
818-882-5411
Reference Numbers (Part Numbers)
23942137
Required Categories
HEAD MATERIAL
END CONNECTION TYPE
BURST PRESSURE
BURST TEMPERATURE
Required Description
COPPER ALLOY
THREADED
4200.0 PRESSURE POUNDS PER SQUARE INCH GAGE AND
4500.0