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 5915-00-723-8269
NSN 6685-00-279-3620
NSN 5915-01-153-2623
NSN 5999-01-252-8092
NSN 5990-01-501-5409
NSN 6685-01-627-8403
NSN 5999-01-356-4150
NSN 5975-00-176-9030
NSN 6645-01-407-0204
NSN 6685-01-417-1807
NSN 6130-01-153-0556
NSN 5985-01-306-7564