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 6645-01-265-0648
NSN 5835-01-249-7393
NSN 5925-01-630-9832
NSN 5920-00-519-4274
NSN 6650-00-269-5000
NSN 6150-01-487-4117
NSN 6105-01-263-3989
NSN 5990-01-408-6554
NSN 5990-01-335-7948
NSN 5950-01-633-3732
NSN 5855-01-388-2424
NSN 6610-00-512-4183