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 5965-01-243-5494
NSN 2925-01-603-6379
NSN 5920-01-097-7124
NSN 6685-01-367-9474
NSN 5985-01-601-5017
NSN 2925-00-221-8529
NSN 6220-00-288-4350
NSN 6650-00-935-4247
NSN 6620-00-408-5478
NSN 5965-01-147-5230
NSN 6620-01-539-9646
NSN 6145-00-262-3345