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 5965-01-629-0038
NSN 6240-01-633-9357
NSN 5855-00-149-0766
NSN 6130-01-371-0415
NSN 6320-00-882-7061
NSN 5985-01-429-0220
NSN 6645-00-991-8704
NSN 5975-01-484-2934
NSN 5965-01-172-5724
NSN 6145-00-360-3874
NSN 6240-01-050-0834
NSN 2925-01-037-5383