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 5960-01-614-0489
NSN 5835-01-307-8954
NSN 5950-01-044-5039
NSN 5835-00-269-2232
NSN 5920-01-231-9175
NSN 5925-00-200-9478
NSN 5930-01-634-0659
NSN 5905-01-226-8298
NSN 6685-01-315-1149
NSN 6110-00-858-6770
NSN 2925-01-545-2717
NSN 5920-00-170-4247