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 6650-00-977-7533
NSN 5960-01-392-6982
NSN 5895-00-191-2146
NSN 6105-01-330-9482
NSN 5960-01-308-2474
NSN 6320-00-004-9158
NSN 6645-01-205-0549
NSN 5855-00-763-2155
NSN 6105-01-314-6666
NSN 5925-01-220-6147
NSN 5910-00-188-9624
NSN 5996-01-478-7331