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 7035-00-312-3055
NSN 5998-01-135-6333
NSN 6240-01-470-2594
NSN 6320-00-270-8222
NSN 5996-01-290-6926
NSN 7035-00-915-5798
NSN 6135-01-592-4139
NSN 6645-01-251-2613
NSN 5945-01-212-2691
NSN 4140-01-511-6039
NSN 5965-00-518-0958
NSN 5996-01-437-8824