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 6610-00-488-7790
NSN 5930-01-022-8398
NSN 6650-00-338-6342
NSN 5835-01-426-6573
NSN 6685-01-604-2863
NSN 5985-01-649-7995
NSN 5895-01-178-6402
NSN 6645-01-029-4525
NSN 5975-01-049-2927
NSN 6620-01-548-0353
NSN 5855-01-380-9950
NSN 6150-01-609-7421