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 5950-01-203-3799
NSN 6610-00-811-6072
NSN 5996-01-317-3676
NSN 5910-01-544-4410
NSN 6105-01-534-5360
NSN 5950-01-156-0409
NSN 6610-01-038-2122
NSN 6610-01-160-8815
NSN 5998-00-269-0313
NSN 6240-00-710-2742
NSN 6610-01-141-7014
NSN 5925-01-221-9900