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 6685-01-216-0948
NSN 6220-01-050-8122
NSN 6610-01-336-2787
NSN 5950-00-569-7447
NSN 5895-01-017-2752
NSN 7035-00-631-3782
NSN 5895-00-337-5575
NSN 5910-01-650-5882
NSN 6645-01-093-1426
NSN 5835-00-054-4607
NSN 4140-01-469-6140
NSN 5855-00-055-1579