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 5910-01-191-9674
NSN 5965-01-446-1939
NSN 5985-00-189-0953
NSN 6145-01-187-7682
NSN 7035-01-373-6782
NSN 6610-01-381-8898
NSN 6685-00-578-5951
NSN 6220-00-602-7756
NSN 5996-01-159-5392
NSN 5910-01-259-7006
NSN 6135-00-643-4843
NSN 5985-01-363-3158