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 5945-01-326-7211
NSN 5835-00-240-6111
NSN 5935-01-012-1315
NSN 5925-01-575-2964
NSN 5930-01-006-1525
NSN 5910-01-046-0585
NSN 5915-01-589-4149
NSN 5985-01-582-4135
NSN 5950-01-243-9152
NSN 6220-00-476-4470
NSN 6145-01-085-2314
NSN 5985-01-045-2085