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 5855-01-622-3894
NSN 5855-00-482-9876
NSN 6650-00-707-1417
NSN 5996-01-548-8218
NSN 5895-01-650-6917
NSN 5930-01-345-2550
NSN 4140-01-273-0196
NSN 5965-00-265-7861
NSN 5975-01-417-8047
NSN 5935-00-228-0591
NSN 6110-00-288-4179
NSN 6620-00-452-5738