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 5985-01-271-1757
NSN 6620-00-613-3023
NSN 4140-01-270-1067
NSN 5945-01-415-2842
NSN 6130-00-008-5144
NSN 6685-01-005-8982
NSN 6320-01-341-6130
NSN 6110-01-329-7993
NSN 5835-01-295-9220
NSN 5895-00-250-8931
NSN 6650-01-158-5099
NSN 5950-00-490-9175