Used for 3 inch compression draw-off on kettle stm jk
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 5855-01-020-7982
NSN 6145-00-473-8709
NSN 5835-01-328-6626
NSN 5910-01-532-3558
NSN 5920-00-100-2582
NSN 6685-00-075-0669
NSN 5998-00-079-0591
NSN 5960-00-148-4493
NSN 6240-00-548-3992
NSN 5960-01-602-6009
NSN 5998-00-868-2645
NSN 6150-00-138-6726