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 7035-01-100-2796
NSN 6620-01-648-1594
NSN 5855-00-763-2155
NSN 6685-01-090-6218
NSN 5945-00-352-3000
NSN 6645-01-279-9604
NSN 5835-00-513-9680
NSN 6320-01-052-2118
NSN 5945-00-609-6961
NSN 6650-01-447-2858
NSN 6150-00-753-3950
NSN 7035-00-849-5526