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 6130-01-259-9935
NSN 5895-01-349-2388
NSN 5999-01-027-5708
NSN 5915-01-654-4812
NSN 5905-01-601-7459
NSN 2925-01-197-7864
NSN 6685-01-311-8216
NSN 6645-01-609-7365
NSN 6130-00-789-3823
NSN 7035-01-519-3253
NSN 6620-01-346-9340
NSN 5935-01-199-7314