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 6620-00-916-3134
NSN 5910-01-443-3016
NSN 5895-00-197-7188
NSN 5915-01-508-4199
NSN 6650-01-613-2963
NSN 5945-01-517-3635
NSN 5950-01-415-5752
NSN 6610-01-111-6418
NSN 5935-01-641-8504
NSN 6220-01-319-2580
NSN 6220-00-299-7066
NSN 5835-01-595-1131