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 6145-01-258-6673
NSN 6610-00-500-6944
NSN 5975-01-108-2985
NSN 6320-01-119-3935
NSN 5950-01-157-8898
NSN 5910-00-081-2215
NSN 5915-01-629-5703
NSN 5998-00-060-5925
NSN 6610-01-003-9763
NSN 5996-01-279-1089
NSN 6135-01-399-8230
NSN 5965-01-250-0446