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 5935-01-198-5832
NSN 5905-01-284-2667
NSN 5965-00-674-5380
NSN 5996-01-321-3092
NSN 5935-00-150-8603
NSN 5925-01-442-5795
NSN 5996-00-102-5425
NSN 6650-00-802-9833
NSN 6150-00-404-5788
NSN 5920-01-063-7427
NSN 6130-01-054-9958
NSN 5985-01-600-1155