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 5975-01-545-6334
NSN 6110-01-303-0182
NSN 6105-01-222-9399
NSN 6645-01-588-8437
NSN 6610-01-086-8719
NSN 6685-01-361-5998
NSN 5998-01-596-4268
NSN 6130-00-216-7376
NSN 7035-00-286-6221
NSN 5855-00-949-8143
NSN 6645-00-491-8963
NSN 6685-01-652-9729