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 5975-01-169-4619
NSN 5895-01-546-4182
NSN 6150-01-028-2842
NSN 6105-01-231-5450
NSN 5925-01-107-5065
NSN 6220-01-249-1345
NSN 5965-00-913-9545
NSN 5930-01-063-7497
NSN 6610-00-078-9620
NSN 5895-01-501-4885
NSN 5925-01-496-2628
NSN 5920-01-477-2115