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 5975-00-760-8214
NSN 5910-00-174-7073
NSN 5895-01-395-0759
NSN 5960-01-100-4454
NSN 5998-00-765-2244
NSN 5895-01-608-4784
NSN 6685-00-342-9408
NSN 6610-00-969-9815
NSN 6240-00-447-0244
NSN 6685-01-442-7019
NSN 5925-01-008-8520
NSN 6620-01-196-3548