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 6145-00-284-1514
NSN 5855-01-257-5338
NSN 6145-00-438-8979
NSN 5985-00-887-2723
NSN 5905-01-534-5944
NSN 6220-01-591-7348
NSN 6150-00-098-5874
NSN 5998-01-054-2994
NSN 6130-01-019-8317
NSN 5985-01-024-9464
NSN 6610-01-391-6781
NSN 7035-01-037-7400