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 5925-00-827-0927
NSN 6610-01-398-1094
NSN 5996-00-764-6258
NSN 6145-01-111-2876
NSN 5935-00-627-6531
NSN 5855-00-466-2309
NSN 5985-01-596-6539
NSN 5905-00-490-0464
NSN 6145-01-344-5989
NSN 5835-00-928-5717
NSN 5925-01-611-0757
NSN 6610-01-152-2821