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 6685-01-540-3991
NSN 5999-00-020-9015
NSN 6610-01-202-1373
NSN 5990-00-734-7285
NSN 7035-00-541-8516
NSN 6610-00-939-5240
NSN 5965-00-207-9696
NSN 5960-01-253-6687
NSN 5930-00-711-1973
NSN 6135-01-457-2855
NSN 5855-01-369-5037
NSN 6145-01-644-6089