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 6650-00-217-6292
NSN 2925-00-497-7808
NSN 6645-01-421-2445
NSN 5920-01-377-5803
NSN 6620-00-182-7638
NSN 6130-01-355-2846
NSN 5925-01-445-7326
NSN 4140-01-266-9019
NSN 5985-01-366-7345
NSN 2925-01-106-3552
NSN 6650-00-511-8673
NSN 5945-01-553-5953