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 5910-01-451-4292
NSN 5855-01-165-6361
NSN 5945-01-604-3822
NSN 6240-01-331-5246
NSN 6645-01-193-8948
NSN 5975-01-371-8284
NSN 5920-01-353-5340
NSN 5895-00-239-0458
NSN 5930-01-559-3099
NSN 5855-01-131-9336
NSN 5835-00-827-1904
NSN 5960-00-728-3459