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 6105-01-273-0212
NSN 6685-01-139-3729
NSN 6130-01-317-9238
NSN 5930-00-080-1237
NSN 6110-01-286-3035
NSN 5835-01-258-5597
NSN 6610-01-623-9267
NSN 6130-00-377-0655
NSN 5910-01-145-4859
NSN 5935-00-126-2911
NSN 5930-01-327-5480
NSN 5960-01-392-6240