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 5985-00-890-7056
NSN 5935-01-509-0281
NSN 6645-01-438-6986
NSN 5925-00-265-9488
NSN 5960-01-366-6246
NSN 5925-01-389-3085
NSN 6110-00-762-9128
NSN 6150-01-136-0854
NSN 5999-00-951-8517
NSN 5925-00-912-6493
NSN 6145-01-292-1140
NSN 6110-01-573-2109