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 6685-00-629-8186
NSN 5996-01-088-6685
NSN 5965-01-142-8044
NSN 6150-01-421-5529
NSN 6145-00-419-0550
NSN 6145-01-287-7688
NSN 5990-01-654-6203
NSN 6105-00-607-0394
NSN 6150-00-448-8910
NSN 2925-00-477-2654
NSN 6220-01-068-4066
NSN 6145-00-912-7607