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 6135-01-116-3385
NSN 5930-01-278-9224
NSN 6110-01-519-9131
NSN 5855-01-610-9321
NSN 6685-01-184-2450
NSN 5920-00-981-5821
NSN 6145-00-686-8651
NSN 2925-00-519-0766
NSN 5945-00-702-4184
NSN 6105-01-372-7808
NSN 5920-00-765-2867
NSN 6240-01-194-2206