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 5935-00-639-1382
NSN 5950-01-092-4320
NSN 5925-00-721-0296
NSN 5835-00-054-4607
NSN 5950-01-139-4165
NSN 6135-01-584-0941
NSN 6685-01-440-6343
NSN 5935-00-873-1070
NSN 5999-01-185-9322
NSN 6650-01-110-2142
NSN 6645-01-396-3283
NSN 5910-01-415-0273