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 5895-00-355-5110
NSN 6105-01-158-7618
NSN 6150-01-539-9800
NSN 5985-01-023-0618
NSN 6320-01-229-6479
NSN 5996-01-118-0141
NSN 6220-01-298-9242
NSN 5999-01-199-7776
NSN 6610-01-490-5802
NSN 6110-00-107-8524
NSN 5990-00-412-4411
NSN 5925-01-408-1143