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 2925-00-952-7085
NSN 6105-01-475-2323
NSN 5965-01-173-2486
NSN 5965-00-436-2226
NSN 5965-01-214-6225
NSN 5965-01-447-2992
NSN 6130-01-029-2100
NSN 5945-01-432-2416
NSN 6110-01-400-4207
NSN 5975-01-225-0691
NSN 5985-01-304-5469
NSN 6645-00-735-1481