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 5925-01-332-6524
NSN 6110-01-510-9585
NSN 6150-01-042-4318
NSN 6610-01-509-2048
NSN 6320-01-201-2776
NSN 5945-00-521-0229
NSN 5965-01-307-8301
NSN 6145-00-323-6021
NSN 6240-01-310-8778
NSN 2925-01-408-2088
NSN 6685-00-180-0349
NSN 6150-01-260-0222