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 5895-01-224-8579
NSN 6220-00-403-9021
NSN 6645-00-933-2170
NSN 6105-00-116-1249
NSN 6620-01-008-8037
NSN 5925-01-219-3488
NSN 6135-01-092-4734
NSN 5985-01-216-4770
NSN 5990-00-583-9920
NSN 5920-01-385-5707
NSN 5935-01-086-1598
NSN 6105-00-164-4232