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 5960-01-141-7584
NSN 5985-01-360-7467
NSN 6650-01-441-3624
NSN 5920-01-226-5792
NSN 2925-01-180-2960
NSN 5965-01-603-0118
NSN 6685-01-285-1935
NSN 5996-00-888-1180
NSN 6620-01-201-4176
NSN 5910-01-029-6391
NSN 5945-00-439-3579
NSN 5945-01-605-5008