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 5996-01-116-1087
NSN 6610-01-497-8271
NSN 6645-00-183-8812
NSN 5855-00-912-3885
NSN 5855-00-631-4565
NSN 5925-00-708-6341
NSN 5998-01-230-6040
NSN 5975-01-506-2045
NSN 2925-00-099-4030
NSN 6620-00-231-9227
NSN 5975-01-018-0492
NSN 6685-01-072-6867