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 5999-01-051-4797
NSN 5925-00-005-8912
NSN 5945-00-248-6798
NSN 5920-01-521-3016
NSN 5925-01-418-8051
NSN 6135-01-046-6803
NSN 5910-01-435-6053
NSN 5975-00-734-6243
NSN 5855-01-396-0258
NSN 5950-00-976-5734
NSN 5835-01-550-5094
NSN 5905-01-536-4149