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 6135-01-275-9767
NSN 6135-01-201-5858
NSN 5965-01-562-5830
NSN 7035-01-008-7248
NSN 5945-01-104-4926
NSN 5998-01-649-7860
NSN 6130-01-381-3304
NSN 5998-00-278-4481
NSN 5945-01-572-5378
NSN 5935-01-138-7989
NSN 5996-00-270-0340
NSN 5905-01-584-7826