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 6620-00-851-5381
NSN 5960-01-138-5897
NSN 6620-00-730-8699
NSN 6620-01-633-8443
NSN 5965-01-068-6696
NSN 5985-00-218-1356
NSN 5895-01-212-9165
NSN 5996-00-179-2267
NSN 5999-01-634-0576
NSN 5920-01-261-2856
NSN 6320-01-470-6826
NSN 5835-01-100-3265