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 5950-00-242-0036
NSN 6320-01-514-6141
NSN 6150-00-412-0238
NSN 5945-01-421-8263
NSN 5998-01-483-3585
NSN 5965-01-262-9608
NSN 5895-01-224-1588
NSN 5960-01-391-8860
NSN 5935-01-116-3591
NSN 6620-01-390-9551
NSN 6645-01-259-4231
NSN 2925-01-496-1068