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 7035-01-357-3726
NSN 5835-01-508-2528
NSN 6130-01-650-7679
NSN 5990-01-457-6316
NSN 6610-01-149-9749
NSN 5855-00-298-0261
NSN 5920-01-005-0161
NSN 6610-00-759-7170
NSN 6240-00-762-7456
NSN 6150-01-235-1550
NSN 5960-01-476-3239
NSN 6320-01-421-3777