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 5930-01-018-4328
NSN 6130-00-988-3257
NSN 5960-01-368-5874
NSN 5965-01-378-6937
NSN 5855-00-247-7219
NSN 5960-01-340-9485
NSN 4140-01-277-6355
NSN 6620-01-602-8402
NSN 5990-00-959-8280
NSN 2925-01-259-7092
NSN 6130-00-023-1826
NSN 6130-01-349-8603