National Item Identification Number
01-312-5073
013125073
4820-01-312-5073
4820-01-312-5073
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)
53711
59364
59364
59364
Reference Numbers (Part Numbers)
6310200
6310200
6310200C
6310200E
Required Categories
SPECIAL FEATURES
Required Description
NICKEL ALLOY DISK,CRES HOLDER 350 PSI MAX,MEDIA AIR,1.239 IN. DIA ONE END,1.140