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 5945-01-322-5935
NSN 5935-00-085-0783
NSN 5945-01-422-9969
NSN 5935-00-071-2141
NSN 6685-00-806-7633
NSN 5965-00-513-1352
NSN 5965-00-356-3838
NSN 6320-00-270-8222
NSN 7035-00-403-5340
NSN 6110-01-112-4317
NSN 5950-01-272-9689
NSN 5960-01-086-0830