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 6130-00-891-2869
NSN 5999-00-008-5282
NSN 6685-00-591-1952
NSN 5999-01-476-7149
NSN 6220-00-806-7666
NSN 5990-01-044-4086
NSN 6645-01-648-4439
NSN 6130-01-528-9874
NSN 5910-01-521-4415
NSN 5999-01-112-7020
NSN 6130-00-753-7732
NSN 6135-01-633-8502