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 5935-00-836-8445
NSN 5930-00-374-8879
NSN 5925-00-419-1950
NSN 5855-01-542-9059
NSN 6240-00-929-5851
NSN 5855-01-262-8013
NSN 5895-01-415-0218
NSN 5998-01-367-4228
NSN 5960-00-127-5594
NSN 5835-01-238-3381
NSN 6320-00-857-4073
NSN 6685-01-227-3137