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 5935-01-264-5520
NSN 6240-00-248-4281
NSN 5965-01-369-8016
NSN 6620-01-199-6343
NSN 6105-01-280-1779
NSN 6650-00-590-9073
NSN 5975-01-213-1904
NSN 5999-01-523-4066
NSN 5935-00-394-3726
NSN 5910-01-355-8782
NSN 7035-01-174-1029
NSN 6645-01-194-6594