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 5965-01-224-9756
NSN 6105-00-177-5173
NSN 6645-01-447-3143
NSN 5998-01-065-8096
NSN 6620-00-114-2837
NSN 7035-00-365-3989
NSN 6110-01-303-0839
NSN 5998-00-796-4107
NSN 4140-01-456-0486
NSN 5930-01-277-6796
NSN 6685-01-384-2723
NSN 6220-01-167-5436