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 5965-01-417-6315
NSN 6320-00-676-9387
NSN 6240-00-753-2031
NSN 6240-01-289-9898
NSN 6645-01-055-5465
NSN 5935-01-541-4521
NSN 6685-01-478-5968
NSN 6135-01-578-1148
NSN 5975-01-554-5017
NSN 5999-01-132-5633
NSN 5905-00-148-3776
NSN 5950-01-507-3732