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 5915-01-630-8125
NSN 5996-00-553-7348
NSN 6220-00-427-6461
NSN 6650-00-514-3531
NSN 5855-01-176-9935
NSN 6240-01-438-9580
NSN 6145-00-681-1585
NSN 5930-01-244-3060
NSN 5998-01-411-6774
NSN 6610-01-185-5832
NSN 7035-01-519-8227
NSN 5965-01-188-7267