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 5975-01-450-8534
NSN 5855-01-147-4785
NSN 5985-01-373-4122
NSN 7035-01-161-9878
NSN 5835-01-073-6133
NSN 6105-01-305-5662
NSN 5999-01-351-5601
NSN 2925-00-753-8598
NSN 6610-01-238-8712
NSN 5965-01-506-7576
NSN 5855-00-014-5008
NSN 5990-01-462-1617