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 6220-00-507-9831
NSN 5945-01-534-8405
NSN 6610-00-119-2839
NSN 5996-00-169-1618
NSN 6620-00-527-9280
NSN 5996-01-537-2457
NSN 5855-00-100-9003
NSN 5975-00-058-7907
NSN 6685-01-386-3110
NSN 2925-01-444-2061
NSN 5935-01-347-6515
NSN 5960-00-222-7772