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 5999-01-377-5844
NSN 5905-00-903-5399
NSN 6685-01-519-7498
NSN 5945-01-471-6623
NSN 7035-00-631-3782
NSN 5930-00-163-9508
NSN 6610-01-467-4582
NSN 7035-00-337-8745
NSN 4140-01-429-9060
NSN 6150-01-615-2182
NSN 5998-01-141-7012
NSN 2925-01-350-8372