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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5965-01-547-0134
NSN 6145-00-791-4219
NSN 6650-00-161-8183
NSN 5925-01-332-1035
NSN 6645-01-357-9096
NSN 6610-00-606-8597
NSN 5965-00-941-4957
NSN 6645-01-582-2601
NSN 5950-01-207-0870
NSN 6135-01-482-3989
NSN 6610-01-141-6343
NSN 6110-01-633-9660