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 6650-00-531-9074
NSN 6610-00-596-9883
NSN 6135-01-185-3614
NSN 5895-01-050-5813
NSN 5975-01-519-4120
NSN 6320-00-242-3300
NSN 5925-01-049-1289
NSN 6220-01-190-3334
NSN 6240-00-548-0209
NSN 5895-01-389-2407
NSN 5985-01-152-6907
NSN 5905-00-928-8241