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 6685-01-067-3743
NSN 6110-00-035-8794
NSN 5905-01-645-5023
NSN 5935-01-423-8653
NSN 5905-01-463-3144
NSN 6320-00-160-0899
NSN 5925-01-627-0576
NSN 5910-01-203-4683
NSN 5999-01-251-2262
NSN 5945-00-222-1333
NSN 5925-01-632-2420
NSN 5895-01-142-9265