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 7035-01-564-9539
NSN 5998-01-388-1169
NSN 6135-01-589-9467
NSN 6610-01-391-5092
NSN 6220-01-519-7472
NSN 5935-01-296-0605
NSN 5945-01-271-7456
NSN 5990-01-024-9659
NSN 6105-00-821-0030
NSN 5945-01-141-8833
NSN 6240-00-870-7778
NSN 6130-00-359-2747