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 6650-00-879-5834
NSN 6150-01-053-1291
NSN 6685-01-435-5628
NSN 5990-01-261-2962
NSN 5855-01-593-9433
NSN 6220-00-954-4897
NSN 5985-00-696-9063
NSN 5990-00-636-4218
NSN 6145-01-102-1001
NSN 2925-00-845-1480
NSN 5895-00-509-5070
NSN 6240-00-231-0761