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 6610-01-361-5784
NSN 5895-01-423-7828
NSN 5920-01-121-0740
NSN 5935-00-240-1306
NSN 5996-00-838-7841
NSN 2925-00-111-4097
NSN 5999-01-136-3417
NSN 5925-01-394-5365
NSN 4140-00-946-6478
NSN 6685-01-327-3013
NSN 5999-01-415-0855
NSN 5895-01-441-4950