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 5950-00-888-9673
NSN 6620-00-492-4936
NSN 5950-00-058-6392
NSN 6240-01-376-2056
NSN 6145-01-555-8131
NSN 5965-01-359-5501
NSN 6220-00-833-3904
NSN 5999-01-364-2939
NSN 5996-00-269-2655
NSN 6130-01-602-8673
NSN 5998-01-298-7645
NSN 7035-01-022-5763