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 5835-01-310-3846
NSN 5935-00-952-7408
NSN 5835-01-250-2939
NSN 7035-01-361-4176
NSN 5930-00-526-7645
NSN 5960-00-505-9194
NSN 6240-01-031-7955
NSN 6130-00-374-7540
NSN 6130-01-469-6800
NSN 5965-01-464-3372
NSN 5910-01-356-5719
NSN 5975-00-293-8166