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 6145-00-166-7950
NSN 5920-01-534-7042
NSN 6645-00-401-5563
NSN 5998-00-278-4481
NSN 6130-00-248-3259
NSN 5945-00-420-8844
NSN 5985-01-204-9040
NSN 6320-01-211-6578
NSN 2925-00-707-6770
NSN 5960-01-253-2333
NSN 6150-00-155-8511
NSN 6105-01-018-7686