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 6130-01-496-8157
NSN 6685-01-180-4719
NSN 6685-00-364-5404
NSN 6240-01-032-6598
NSN 6150-00-877-3954
NSN 5960-01-076-4708
NSN 6610-01-116-2527
NSN 6685-01-519-9250
NSN 5999-01-046-9608
NSN 6145-00-320-9650
NSN 5975-01-341-7364
NSN 5960-01-177-7406