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 5999-01-057-7876
NSN 5935-01-069-6152
NSN 5915-01-561-3546
NSN 5998-01-394-5944
NSN 6135-00-170-8819
NSN 5935-00-456-5146
NSN 5975-01-144-3989
NSN 5910-01-360-8750
NSN 5910-01-435-4562
NSN 5895-01-191-7633
NSN 6145-01-015-3463
NSN 5935-00-868-4189