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 5895-00-432-7934
NSN 5999-01-437-7392
NSN 6150-00-236-5069
NSN 6110-01-525-6326
NSN 4140-00-867-6617
NSN 5925-00-710-6642
NSN 5930-01-008-6932
NSN 6645-01-432-1068
NSN 6620-01-371-5040
NSN 6150-00-542-8668
NSN 7035-00-511-0076
NSN 5895-01-015-0543