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 6110-00-961-5204
NSN 5935-01-010-2729
NSN 5895-01-494-8361
NSN 5895-01-198-1505
NSN 6220-00-605-0404
NSN 6650-01-463-4235
NSN 5905-01-487-6048
NSN 5950-01-144-4504
NSN 6110-00-049-5063
NSN 5965-01-418-4369
NSN 6240-00-578-7894
NSN 5975-01-163-5437