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 2925-01-277-5882
NSN 5990-00-840-6571
NSN 2925-01-356-6017
NSN 5990-01-110-8979
NSN 6620-00-658-6588
NSN 5990-01-485-0260
NSN 5975-01-621-7879
NSN 5950-01-569-2122
NSN 6135-01-353-1036
NSN 5960-00-729-3648
NSN 4140-01-196-7490
NSN 5960-01-331-3817