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 5998-01-061-9210
NSN 5855-00-256-5562
NSN 6105-01-188-7292
NSN 5915-01-447-4037
NSN 6610-00-681-0590
NSN 5975-01-077-3851
NSN 5960-00-435-1226
NSN 5965-01-474-2820
NSN 5999-00-170-1562
NSN 5835-01-085-4300
NSN 5935-00-660-7688
NSN 5996-01-371-2958