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 5999-01-435-6483
NSN 6620-01-179-6010
NSN 5950-00-723-7003
NSN 6105-01-206-4570
NSN 6150-01-231-6575
NSN 4140-00-111-3247
NSN 6150-01-639-8152
NSN 6105-00-193-8150
NSN 5905-01-312-3897
NSN 6240-01-209-5321
NSN 5996-01-500-2820
NSN 6145-00-150-5049