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 5895-01-088-7187
NSN 6145-00-414-5315
NSN 5975-01-412-5075
NSN 5935-01-426-7483
NSN 5999-00-922-4894
NSN 5975-01-344-8777
NSN 5920-01-634-0250
NSN 5930-00-528-9728
NSN 5965-00-372-2537
NSN 2925-01-506-5643
NSN 5965-00-172-5103
NSN 5925-00-751-4746