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 5960-00-607-0091
NSN 5925-01-502-3312
NSN 5835-00-122-6476
NSN 5950-00-411-8825
NSN 7035-01-382-4413
NSN 5895-01-289-3044
NSN 5950-00-222-8313
NSN 5910-01-292-0560
NSN 5910-00-434-6779
NSN 6135-00-563-7711
NSN 5975-01-268-1945
NSN 5930-01-634-0659