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 5935-01-350-3278
NSN 5920-00-923-5048
NSN 6610-01-265-1824
NSN 6620-01-432-7032
NSN 6685-01-459-9963
NSN 5855-01-093-8202
NSN 5920-01-415-2878
NSN 5996-01-125-5781
NSN 5855-00-832-9341
NSN 6220-00-368-4945
NSN 5999-01-459-5331
NSN 5996-01-056-4952