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 5965-01-064-7496
NSN 5975-00-598-0159
NSN 4140-01-634-0330
NSN 5999-00-223-1900
NSN 5998-01-380-8116
NSN 5925-01-517-2402
NSN 5950-01-555-4048
NSN 6220-01-331-7115
NSN 4140-01-336-3626
NSN 5998-00-314-5724
NSN 5895-01-510-4628
NSN 6645-00-716-4615