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 5895-01-617-5956
NSN 5915-00-879-7073
NSN 5960-00-111-4305
NSN 5965-01-084-6921
NSN 5895-01-542-3570
NSN 6620-01-257-6483
NSN 6240-00-983-4583
NSN 5950-00-162-9218
NSN 6105-01-080-2662
NSN 7035-01-444-9249
NSN 6145-00-299-7757
NSN 5925-01-437-5854