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 4140-01-088-6624
NSN 5855-01-088-8700
NSN 5998-01-215-7664
NSN 6105-01-456-4488
NSN 5910-01-537-0532
NSN 5905-01-087-7000
NSN 7035-00-782-7046
NSN 5930-00-341-0284
NSN 7035-01-585-6984
NSN 5985-01-059-5727
NSN 5960-00-879-8174
NSN 6105-01-176-9930