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 5999-01-617-2465
NSN 6320-01-458-9567
NSN 6685-01-644-1055
NSN 6150-01-575-0934
NSN 6105-01-351-5998
NSN 6130-00-802-6482
NSN 6645-01-331-5674
NSN 6240-01-607-6252
NSN 5925-01-058-8459
NSN 5999-01-575-7620
NSN 5920-01-486-0583
NSN 5930-00-394-6938