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 5915-00-073-2618
NSN 6620-01-261-2985
NSN 6685-01-141-3796
NSN 6105-01-322-1242
NSN 5935-01-247-1700
NSN 6105-00-952-5031
NSN 6130-01-327-6855
NSN 5999-01-019-6694
NSN 6620-01-206-5748
NSN 5996-01-535-0963
NSN 6610-01-453-9295
NSN 5920-01-253-9816