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 6610-01-585-9255
NSN 5835-01-254-8584
NSN 5998-00-599-7136
NSN 5935-01-295-6964
NSN 5960-00-010-5300
NSN 6240-01-222-3523
NSN 5965-01-003-2641
NSN 5835-00-481-7130
NSN 6320-01-029-2196
NSN 5996-01-620-2442
NSN 5985-01-653-2837
NSN 5975-01-437-6224