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 6130-00-240-4765
NSN 5915-00-337-6698
NSN 5965-01-042-2001
NSN 6110-01-023-0715
NSN 5910-01-411-6189
NSN 5910-00-217-5114
NSN 6145-01-338-1135
NSN 2925-01-312-9502
NSN 6620-00-025-1889
NSN 5855-01-195-2518
NSN 5950-00-600-6029
NSN 5996-01-464-6617