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 6320-01-145-2742
NSN 6220-01-623-0649
NSN 5910-01-105-4503
NSN 6320-00-382-7825
NSN 5950-01-300-7395
NSN 5935-00-700-5496
NSN 6685-01-314-4630
NSN 5910-00-011-8821
NSN 6685-01-169-6678
NSN 6130-00-305-7717
NSN 6240-00-902-9310
NSN 6620-00-168-0308