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 6685-01-401-5360
NSN 6135-01-477-5259
NSN 6320-01-291-2023
NSN 5895-01-380-3101
NSN 6610-01-103-4627
NSN 5990-00-382-5885
NSN 6620-01-299-4563
NSN 5945-00-696-5032
NSN 6610-01-312-5788
NSN 6150-01-661-3639
NSN 5930-01-140-7560
NSN 6110-00-066-6064