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 5950-01-365-8040
NSN 6610-01-274-6223
NSN 5950-01-010-1197
NSN 6130-01-249-4044
NSN 5920-00-083-6741
NSN 5996-01-486-2045
NSN 5935-00-927-8652
NSN 6220-01-160-7249
NSN 5985-00-740-7154
NSN 6620-01-394-4042
NSN 5965-01-085-6158
NSN 5965-01-022-3298