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 5996-01-519-3843
NSN 5998-01-019-3300
NSN 7035-00-076-4097
NSN 5945-00-463-3383
NSN 6105-01-535-0308
NSN 5950-00-241-6339
NSN 5855-00-949-8143
NSN 6105-00-709-8811
NSN 6610-00-722-3873
NSN 5895-01-213-1180
NSN 4140-01-418-5519
NSN 6650-01-526-3182