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 6685-01-426-8929
NSN 5920-01-262-5094
NSN 6620-01-406-6840
NSN 6650-01-325-3747
NSN 5920-01-268-0399
NSN 6320-01-278-9832
NSN 6110-01-267-8353
NSN 5925-01-367-2519
NSN 6130-01-211-5828
NSN 6105-01-005-2867
NSN 5985-00-580-0902
NSN 4140-00-076-4088