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 2925-00-391-0331
NSN 6220-01-510-3927
NSN 6240-00-551-3144
NSN 2925-00-554-6956
NSN 6650-01-100-3185
NSN 2925-01-015-9170
NSN 6650-01-227-9634
NSN 6110-01-121-0029
NSN 5935-01-321-9594
NSN 6105-01-306-4250
NSN 5895-00-066-5147
NSN 6135-01-290-6487