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 6650-00-403-0246
NSN 5895-01-559-3108
NSN 6685-00-776-4622
NSN 6150-00-014-6079
NSN 5855-01-003-0848
NSN 5910-01-323-6139
NSN 6685-01-609-8912
NSN 5910-00-670-0396
NSN 6240-01-609-9806
NSN 5950-00-593-4799
NSN 5965-01-492-0274
NSN 6150-00-841-6626