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 5905-01-034-9275
NSN 5920-01-446-4524
NSN 5985-00-636-8689
NSN 6240-00-319-4549
NSN 5975-01-014-5493
NSN 5895-01-154-2046
NSN 5925-00-677-8320
NSN 5945-01-265-0990
NSN 6135-01-302-4773
NSN 6320-00-343-1798
NSN 7035-00-111-4389
NSN 5935-01-176-9790