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 7035-01-572-0013
NSN 6320-00-853-1920
NSN 6320-00-261-9136
NSN 5925-01-501-0727
NSN 5950-00-403-5412
NSN 5835-01-440-5391
NSN 5835-01-608-8868
NSN 5895-01-631-7554
NSN 6650-01-039-9340
NSN 6145-01-212-7990
NSN 5905-01-194-5262
NSN 5835-01-339-0542