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 5925-01-201-8089
NSN 5910-00-406-1019
NSN 6105-01-054-5716
NSN 6240-00-978-9752
NSN 7035-01-258-7661
NSN 5945-01-329-4024
NSN 6610-00-807-6620
NSN 6610-01-406-1601
NSN 5996-00-913-2633
NSN 5996-01-391-0681
NSN 2925-00-355-5130
NSN 5935-01-383-5598