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 5925-00-244-7418
NSN 6240-01-595-9041
NSN 6130-01-304-0313
NSN 5935-01-071-8802
NSN 5998-00-616-4409
NSN 6645-01-644-8376
NSN 6110-00-269-2696
NSN 5950-01-472-2196
NSN 6110-00-060-1879
NSN 5999-00-285-2987
NSN 5945-01-222-7454
NSN 5999-00-055-5146