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 7035-01-602-9350
NSN 5895-01-100-0439
NSN 6650-01-383-4526
NSN 6110-00-596-9124
NSN 5935-01-010-4675
NSN 5985-00-379-2345
NSN 6105-01-527-5270
NSN 6110-00-394-7187
NSN 5950-01-343-3620
NSN 6320-01-103-6218
NSN 5855-00-688-9954
NSN 5996-01-227-3005