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 5855-01-100-3272
NSN 7035-00-275-5604
NSN 6620-01-098-9866
NSN 5990-01-357-6175
NSN 5905-01-549-8037
NSN 6685-01-463-8335
NSN 5960-01-098-8437
NSN 5930-00-430-2246
NSN 6610-01-409-1781
NSN 6105-01-397-4608
NSN 5920-00-515-3617
NSN 6105-00-208-7497