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 5935-01-059-4098
NSN 5915-00-460-0832
NSN 5895-01-566-3316
NSN 5975-00-660-6652
NSN 5975-01-445-3869
NSN 5910-01-425-8838
NSN 2925-01-344-6073
NSN 6110-01-622-5165
NSN 4140-01-632-9409
NSN 5945-01-020-7897
NSN 5960-01-416-6187
NSN 6150-01-186-6903