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 5960-00-772-2994
NSN 6650-01-210-5090
NSN 6105-01-356-6999
NSN 5855-01-222-6065
NSN 5925-01-430-2318
NSN 5835-01-561-2959
NSN 6610-00-515-6462
NSN 5990-01-606-9305
NSN 6135-01-195-5343
NSN 5990-01-633-9503
NSN 6105-01-009-3726
NSN 5920-01-500-1434