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 6320-01-341-9126
NSN 5925-00-999-1710
NSN 6145-01-224-9205
NSN 5835-01-290-9763
NSN 5835-01-510-1873
NSN 6130-00-053-8382
NSN 5985-01-043-7927
NSN 5910-01-444-0021
NSN 5999-00-533-9779
NSN 5895-01-630-2416
NSN 5945-01-101-7269
NSN 5925-01-634-0664