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 5960-00-491-6173
NSN 5975-01-467-3464
NSN 6130-00-093-5863
NSN 5945-01-211-6585
NSN 2925-01-206-7948
NSN 6220-01-109-1014
NSN 5910-01-328-3800
NSN 5950-01-368-1793
NSN 4140-00-811-2297
NSN 5996-01-292-9346
NSN 5905-01-370-4813
NSN 7035-01-457-5121