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 5855-00-832-9341
NSN 5915-01-088-3056
NSN 2925-00-159-9003
NSN 4140-00-521-0380
NSN 5895-01-538-6998
NSN 5996-00-132-1360
NSN 6130-00-195-3214
NSN 6130-00-678-8508
NSN 6220-00-225-8345
NSN 5910-01-539-6005
NSN 7035-01-472-1999
NSN 5945-01-447-2622