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 6610-01-356-3435
NSN 5910-01-044-2263
NSN 6320-01-578-6006
NSN 5945-01-485-3959
NSN 6105-01-399-8556
NSN 6130-00-891-8800
NSN 6685-01-356-5930
NSN 2925-00-038-0596
NSN 6240-01-076-7695
NSN 6610-01-598-6052
NSN 6240-01-546-3347
NSN 5965-01-024-3532