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 6130-00-208-8468
NSN 5835-01-442-6482
NSN 2925-00-127-7828
NSN 6610-01-460-4864
NSN 6150-00-394-4934
NSN 6645-01-540-7989
NSN 5996-00-519-9875
NSN 5905-01-559-1208
NSN 5996-00-361-9901
NSN 6620-01-183-8959
NSN 5925-01-089-9791
NSN 5920-01-539-2123