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 6220-00-197-0172
NSN 5985-01-444-4445
NSN 5996-00-248-7061
NSN 5895-00-015-1485
NSN 6620-00-224-3479
NSN 6610-01-096-8746
NSN 5895-01-432-7300
NSN 5935-00-076-3026
NSN 5965-00-739-2063
NSN 7035-00-238-3662
NSN 5835-01-561-2959
NSN 6240-01-150-0651