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 5996-01-565-8951
NSN 5960-00-376-5514
NSN 7035-00-155-9513
NSN 6610-01-152-2821
NSN 5999-00-868-4266
NSN 6105-01-489-5498
NSN 5945-01-367-0152
NSN 5965-01-442-0490
NSN 5855-01-306-5655
NSN 6150-00-242-3717
NSN 6240-01-425-1659
NSN 2925-01-604-8984