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 5925-00-011-7011
NSN 6645-01-462-2101
NSN 6645-01-611-9391
NSN 5950-00-959-5462
NSN 6130-01-347-5726
NSN 5965-00-959-4910
NSN 7035-01-538-4444
NSN 7035-01-633-9537
NSN 5855-01-302-5493
NSN 7035-01-088-6415
NSN 5999-01-332-2879
NSN 5975-00-852-7170