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 6620-01-588-9278
NSN 5835-01-147-7526
NSN 5935-00-529-0156
NSN 6105-01-570-3821
NSN 6150-01-005-2010
NSN 5950-01-058-5039
NSN 5855-00-832-7316
NSN 2925-01-648-6859
NSN 6105-01-027-6854
NSN 5999-01-025-1404
NSN 5835-00-085-2287
NSN 6110-01-554-9483