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 5895-01-344-7844
NSN 5965-00-100-1291
NSN 5965-01-241-0553
NSN 5985-00-977-0466
NSN 5945-00-236-2737
NSN 6220-01-277-0549
NSN 6320-00-908-6841
NSN 5999-01-076-2758
NSN 4140-01-365-8215
NSN 6685-00-708-2136
NSN 6650-01-119-4576
NSN 5950-00-895-9209