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 5965-00-912-9318
NSN 6685-01-415-7520
NSN 6240-00-698-5822
NSN 6650-00-857-2260
NSN 5915-01-469-6409
NSN 5998-01-273-5103
NSN 5998-01-322-7979
NSN 5855-00-560-0110
NSN 6610-01-020-0586
NSN 5985-00-133-5802
NSN 5998-00-810-8374
NSN 5996-00-330-9184