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 6135-00-983-9187
NSN 5935-00-214-0904
NSN 6220-01-205-7139
NSN 5965-00-127-3847
NSN 2925-01-408-9362
NSN 5835-00-284-0882
NSN 6135-01-445-6157
NSN 5975-01-388-3630
NSN 6110-00-061-5725
NSN 6135-01-009-4929
NSN 5965-01-299-0160
NSN 6105-01-476-0531