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 6320-00-110-8005
NSN 6650-00-076-1883
NSN 6240-00-027-3420
NSN 6105-01-322-8246
NSN 6150-01-487-6624
NSN 5960-01-070-3655
NSN 5985-00-626-9051
NSN 5905-01-425-1149
NSN 6150-00-489-1445
NSN 6150-01-065-1868
NSN 5920-01-003-4267
NSN 5910-01-486-8318