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 6130-01-553-5245
NSN 6320-00-116-3658
NSN 6145-00-135-1436
NSN 5835-00-240-6111
NSN 5905-00-951-3051
NSN 5990-00-724-8812
NSN 5999-00-781-3116
NSN 6645-01-304-0889
NSN 2925-01-444-2061
NSN 6220-01-431-7319
NSN 7035-00-171-0804
NSN 6220-01-173-7860