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 6145-00-661-0192
NSN 6320-01-516-3836
NSN 5935-01-472-2848
NSN 5945-00-544-9183
NSN 5996-01-056-9046
NSN 6105-00-542-7948
NSN 5835-00-170-5238
NSN 7035-00-299-7150
NSN 5945-01-210-9838
NSN 5998-01-367-2272
NSN 6110-01-202-8896
NSN 5965-01-431-8147