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 6650-01-186-2426
NSN 4140-00-109-5137
NSN 5998-01-500-5729
NSN 5910-00-556-6209
NSN 6320-01-072-2073
NSN 6110-00-763-7152
NSN 5835-00-284-0882
NSN 6130-01-158-5512
NSN 6645-01-559-4577
NSN 5895-00-734-1987
NSN 6145-01-160-7658
NSN 5975-00-221-1016