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 6135-01-527-1422
NSN 5945-01-175-1649
NSN 6650-00-103-0314
NSN 5835-01-592-2350
NSN 5910-00-822-6374
NSN 6145-01-463-7128
NSN 6145-01-289-0732
NSN 5920-01-413-8513
NSN 5895-01-283-3172
NSN 5985-01-545-6899
NSN 5920-00-190-7466
NSN 6685-00-522-4379