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 6105-01-579-5530
NSN 5975-00-437-7856
NSN 2925-01-277-5882
NSN 5920-00-252-3197
NSN 6145-01-633-3620
NSN 6650-01-096-0655
NSN 6240-00-212-4305
NSN 6145-00-828-9024
NSN 6610-00-152-7216
NSN 5895-01-262-5383
NSN 5920-01-016-2764
NSN 5998-00-308-1048