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 6645-01-298-8837
NSN 6130-00-069-2826
NSN 5935-01-319-3654
NSN 2925-01-426-3410
NSN 6110-01-277-9324
NSN 6135-01-472-9011
NSN 5950-00-596-8102
NSN 5990-00-840-6571
NSN 5996-01-325-6246
NSN 7035-01-591-0087
NSN 5965-00-417-8182
NSN 7035-01-206-9105