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 6110-01-481-6996
NSN 6685-01-392-1400
NSN 5925-00-244-0711
NSN 6145-00-111-5667
NSN 6150-01-344-5041
NSN 5975-01-497-2752
NSN 6220-01-562-3819
NSN 7035-01-425-5962
NSN 6610-01-500-0863
NSN 6145-01-509-9838
NSN 6610-01-550-7320
NSN 6150-01-329-0916