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 5935-01-206-4968
NSN 5950-00-758-0154
NSN 5835-01-132-5894
NSN 5996-01-052-0501
NSN 6110-00-925-5455
NSN 6685-01-140-8784
NSN 4140-00-474-9973
NSN 6610-01-389-3082
NSN 5835-01-247-2634
NSN 5975-01-445-9107
NSN 5985-01-578-8376
NSN 5905-01-152-7986