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 5935-01-034-0572
NSN 2925-00-265-7539
NSN 6685-01-269-0526
NSN 5996-00-633-6912
NSN 7035-01-310-2587
NSN 6240-00-110-9414
NSN 5930-01-374-5470
NSN 6105-01-062-6790
NSN 6105-00-880-1268
NSN 5945-01-649-1372
NSN 6135-01-442-7275
NSN 6110-01-524-3434