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 6645-01-267-1868
NSN 6650-00-197-7563
NSN 5950-01-442-8270
NSN 5935-00-142-4880
NSN 5855-01-495-2670
NSN 5985-00-835-1218
NSN 5895-00-802-1575
NSN 6135-01-215-1245
NSN 5985-01-354-0392
NSN 5975-01-191-9851
NSN 5925-01-291-2828
NSN 6685-00-833-2273