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 6685-01-384-8452
NSN 5925-01-190-6719
NSN 6145-01-187-3989
NSN 6645-00-079-1430
NSN 6650-00-111-1081
NSN 5895-01-352-3628
NSN 5855-01-537-3481
NSN 5999-00-518-1007
NSN 5975-00-753-9409
NSN 5835-01-323-2581
NSN 6130-00-013-7866
NSN 6110-01-144-1419