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 7035-01-226-8894
NSN 6650-01-022-7318
NSN 5965-00-647-3972
NSN 5950-00-224-2079
NSN 5990-01-602-6701
NSN 5835-01-368-1013
NSN 6145-01-394-1996
NSN 5855-00-821-7512
NSN 4140-01-240-2100
NSN 5920-01-434-7527
NSN 6240-01-539-6658
NSN 5996-01-502-2907