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 6110-01-092-6299
NSN 5920-01-064-0503
NSN 6610-01-450-5688
NSN 6105-00-489-3169
NSN 5985-01-388-3503
NSN 5985-01-578-6915
NSN 6110-00-929-6125
NSN 7035-01-201-9850
NSN 6320-01-116-9866
NSN 6105-01-378-3369
NSN 5855-01-598-7392
NSN 7035-00-135-4758