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 5945-01-152-2945
NSN 5990-00-164-1198
NSN 6610-01-440-0604
NSN 5935-01-435-5204
NSN 5998-01-053-3497
NSN 6610-00-497-3801
NSN 6685-00-246-5349
NSN 6320-01-347-2638
NSN 5996-01-076-2938
NSN 6620-00-317-7820
NSN 6110-01-262-5387
NSN 6105-00-389-4632