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 6320-01-301-4699
NSN 5935-01-029-0883
NSN 6610-00-182-7652
NSN 5930-01-041-5306
NSN 5945-01-249-9606
NSN 5905-01-165-4620
NSN 5945-01-462-5595
NSN 5996-00-005-4257
NSN 6105-00-146-9946
NSN 6620-00-774-3638
NSN 6135-00-145-8884
NSN 5935-01-306-1401