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 6240-00-476-6916
NSN 6135-01-313-1948
NSN 6150-00-528-4175
NSN 6645-00-936-8120
NSN 6110-01-626-1063
NSN 6130-01-571-7932
NSN 7035-01-633-9537
NSN 6620-01-185-9134
NSN 6105-01-128-3153
NSN 6620-01-470-9861
NSN 5835-00-334-6556
NSN 5999-01-411-9918