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 6105-01-084-6153
NSN 5975-01-206-3526
NSN 7035-00-163-6221
NSN 6110-00-538-8452
NSN 4140-01-025-1555
NSN 6220-01-425-7028
NSN 5925-01-531-1470
NSN 6150-01-487-3487
NSN 6610-00-795-2711
NSN 6150-00-614-0154
NSN 6645-00-879-1384
NSN 5999-01-584-2062