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 6650-01-041-4979
NSN 5855-01-076-5202
NSN 5925-00-186-8669
NSN 5935-01-593-1790
NSN 5960-01-599-9821
NSN 5925-00-792-9073
NSN 5895-01-005-4591
NSN 5910-01-237-3873
NSN 5935-00-714-7882
NSN 6240-01-422-7575
NSN 6220-01-174-2035
NSN 5999-00-922-3005