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 7035-01-145-5059
NSN 5905-01-497-7435
NSN 6135-01-242-6484
NSN 6645-01-074-8024
NSN 5985-01-059-1785
NSN 6130-01-476-2646
NSN 5905-00-910-0772
NSN 5920-01-146-3962
NSN 6620-00-613-3023
NSN 2925-01-293-6266
NSN 6105-00-972-9002
NSN 6645-00-503-1379