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 5935-01-645-1892
NSN 6150-00-133-5742
NSN 5965-00-267-4173
NSN 6645-01-310-7348
NSN 5930-01-086-9167
NSN 5915-00-763-1197
NSN 5925-00-232-3256
NSN 5996-01-524-6646
NSN 6685-00-874-0752
NSN 5855-00-757-5149
NSN 5960-01-089-3554
NSN 6320-00-391-5111