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 5950-00-596-8102
NSN 5855-01-180-5369
NSN 6150-01-342-6751
NSN 5935-01-229-2332
NSN 6145-01-499-7324
NSN 2925-00-010-2632
NSN 5925-01-024-9568
NSN 5835-01-463-2334
NSN 6320-01-066-1766
NSN 6105-00-598-1614
NSN 6135-01-633-8502
NSN 6130-00-167-4998