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 6150-00-281-2779
NSN 5990-01-432-0523
NSN 6130-01-646-5871
NSN 5935-00-469-1557
NSN 5990-00-105-7831
NSN 5855-01-096-0872
NSN 5985-01-104-5450
NSN 6320-01-451-0821
NSN 5998-01-086-3798
NSN 5905-01-310-5377
NSN 5996-01-093-4235
NSN 6240-00-503-6632