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 5945-00-951-9880
NSN 5915-01-181-6626
NSN 5925-01-278-4957
NSN 5895-00-152-5035
NSN 5895-01-565-1770
NSN 5920-01-296-5461
NSN 4140-01-131-4924
NSN 5975-01-170-1282
NSN 5996-01-633-7979
NSN 5930-01-138-3972
NSN 5930-00-627-0277
NSN 5935-00-419-3688