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 5910-01-471-4504
NSN 6150-01-565-9372
NSN 5996-01-514-5937
NSN 6135-00-871-3646
NSN 6685-00-830-8117
NSN 6105-01-232-3841
NSN 5945-01-394-1507
NSN 6650-01-355-2964
NSN 5960-00-125-0026
NSN 6610-01-269-5437
NSN 5985-01-115-4868
NSN 5930-01-169-2404