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 6650-01-288-6792
NSN 6150-01-191-9732
NSN 5999-01-479-2477
NSN 5996-00-024-0827
NSN 7035-00-131-8219
NSN 5935-00-554-0244
NSN 5895-01-014-0127
NSN 5855-01-191-3404
NSN 6105-01-026-0165
NSN 5998-00-189-1570
NSN 6685-01-143-7004
NSN 6110-01-532-9759