National Item Identification Number
01-183-4254
011834254
4820-01-183-4254
4820-01-183-4254
National Stock Number
Item Name
HEAD AND DISK,SAFETY,PRESSURE RELIEF
Federal Supply Class
4820
Description
An item consisting of a rupturable disk and the holder which encloses it in position. It is designed to rupture at a predetermined pressure. See also DISK, RUPTURABLE and HEAD, SAFETY, PRESSURE RELIEF.
Commercial and Government Entity Code (Supplier Data)
64055
OKLAHOMA SAFETY EQUIPMENT CO
DBA OSECO
1701 W TACOMA ST
BROKEN ARROW
OK
74012
918-259-7167
Reference Numbers (Part Numbers)
OTU-1/2MPTX1/2SAE
4-4-6017-01
Required Categories
DISK MATERIAL
HEAD MATERIAL
HEAD TYPE
BURST PRESSURE
BURST TEMPERATURE
SPEC
Required Description
COPPER ALLOY
COPPER ALLOY
SCREW
86.0 PRESSURE POUNDS PER SQUARE INCH GAGE
72
