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 5975-00-878-5833
NSN 5905-01-045-8386
NSN 6685-01-044-6178
NSN 5925-01-125-4368
NSN 6610-01-014-3964
NSN 5985-01-157-5879
NSN 6240-00-357-7976
NSN 5910-01-098-9962
NSN 2925-01-264-5256
NSN 5996-01-079-7914
NSN 6135-01-008-4595
NSN 5935-01-258-5867