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 5895-01-501-1248
NSN 6320-00-681-1324
NSN 5975-01-038-8707
NSN 6110-00-111-4055
NSN 5925-00-517-8512
NSN 7035-01-613-9794
NSN 5950-01-024-3501
NSN 5930-00-998-2904
NSN 5905-01-375-6808
NSN 5925-01-420-6317
NSN 6685-00-433-2892
NSN 5835-01-014-4574