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 5895-01-492-6233
NSN 6685-01-270-6312
NSN 5990-01-235-8404
NSN 5960-00-269-4762
NSN 6645-01-648-2115
NSN 5925-00-256-8548
NSN 5855-01-436-1326
NSN 6650-01-024-9554
NSN 5935-01-280-5476
NSN 5910-01-417-2013
NSN 2925-01-510-9378
NSN 5935-00-630-5729