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 6620-01-135-7846
NSN 5855-01-350-5540
NSN 5855-01-411-3360
NSN 2925-01-078-7854
NSN 5930-01-131-9724
NSN 5998-00-299-7891
NSN 5835-00-111-3419
NSN 6240-01-003-8666
NSN 2925-01-303-5266
NSN 6110-00-191-9225
NSN 6645-01-466-2083
NSN 6105-00-231-2932