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 5925-01-338-8953
NSN 5965-00-263-6436
NSN 5996-00-518-0460
NSN 6685-00-418-5960
NSN 6110-01-292-2240
NSN 5990-00-636-4218
NSN 5935-01-252-6763
NSN 6240-00-243-8336
NSN 5950-01-403-2852
NSN 5910-01-374-7661
NSN 6650-00-267-0390
NSN 5835-01-560-8525