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 5998-01-569-3044
NSN 6110-01-183-9558
NSN 5950-01-442-6188
NSN 7035-01-298-5154
NSN 5930-01-535-5746
NSN 5998-01-394-4985
NSN 4140-01-089-9724
NSN 6685-00-432-8795
NSN 5935-00-855-3507
NSN 5855-00-466-2309
NSN 6645-01-377-2553
NSN 6150-00-944-8797