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 5935-01-200-7948
NSN 5920-01-443-3771
NSN 6150-01-519-2401
NSN 6610-00-042-8461
NSN 5835-01-021-6114
NSN 5998-01-367-4698
NSN 6685-01-483-1285
NSN 5999-01-106-2395
NSN 5945-01-128-0114
NSN 5950-01-265-3081
NSN 5999-00-969-5718
NSN 2925-00-065-7746