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 5935-00-678-0786
NSN 6645-01-069-3286
NSN 5945-01-233-2326
NSN 5960-01-323-6432
NSN 5999-00-159-7256
NSN 5996-01-385-0884
NSN 5930-01-423-8646
NSN 5910-00-432-0715
NSN 6105-01-115-0353
NSN 6110-01-250-4523
NSN 6135-00-885-6003
NSN 6105-01-442-6737