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 5996-00-771-8802
NSN 6685-01-561-1067
NSN 5945-01-649-3349
NSN 5930-01-302-2101
NSN 7035-00-205-8739
NSN 5960-01-100-7381
NSN 5895-01-283-7143
NSN 5855-01-171-6945
NSN 5910-01-399-1592
NSN 6610-01-550-2368
NSN 6105-00-527-7702
NSN 6240-01-441-0784