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 5895-01-412-6323
NSN 6150-01-146-4833
NSN 2925-00-139-3231
NSN 5945-00-964-0689
NSN 5935-01-089-4337
NSN 2925-01-633-4048
NSN 5935-01-364-3646
NSN 5935-00-173-8712
NSN 5950-01-374-6432
NSN 6645-01-554-5881
NSN 5945-01-246-4524
NSN 6130-00-892-8197