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 5855-01-213-9076
NSN 5960-00-483-0161
NSN 6650-01-192-5515
NSN 6645-01-547-5748
NSN 5920-00-905-4769
NSN 5920-00-738-8074
NSN 7035-01-012-0286
NSN 5895-01-250-2400
NSN 6130-01-276-9385
NSN 6685-01-483-2330
NSN 6685-01-606-1660
NSN 6645-00-819-5045