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 6110-01-537-4693
NSN 7035-00-541-8516
NSN 5950-01-380-4641
NSN 5910-00-827-1328
NSN 6220-01-353-7777
NSN 5925-01-093-7558
NSN 6150-00-468-1885
NSN 6145-01-494-8398
NSN 6135-01-622-1296
NSN 5999-01-353-1691
NSN 5950-00-174-8147
NSN 6650-01-412-4217