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 6645-01-141-4425
NSN 5895-01-106-4659
NSN 5855-00-631-4565
NSN 6105-01-128-1696
NSN 6685-01-054-1450
NSN 5945-01-317-7676
NSN 7035-01-455-7277
NSN 5905-01-437-3338
NSN 5945-00-683-6903
NSN 6685-00-563-7475
NSN 5920-00-937-2131
NSN 6685-01-252-9470