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 5930-01-411-3271
NSN 5950-01-524-0568
NSN 6110-01-503-2573
NSN 5835-01-021-6114
NSN 5985-01-341-9752
NSN 5999-01-167-7936
NSN 5985-01-103-0921
NSN 6685-01-214-8688
NSN 6620-00-491-3818
NSN 6685-01-209-3257
NSN 6685-01-424-0975
NSN 5930-01-292-7419