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 6685-00-056-6894
NSN 5990-00-170-4239
NSN 5925-00-995-0193
NSN 5905-01-634-0595
NSN 5996-01-574-8853
NSN 5855-01-462-2628
NSN 5935-01-010-0319
NSN 5835-01-442-6482
NSN 5950-01-005-6603
NSN 5996-00-026-9118
NSN 6135-00-284-1406
NSN 6650-01-280-8456