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 5925-01-416-4880
NSN 5905-01-521-6299
NSN 5950-01-470-6607
NSN 6620-00-613-3023
NSN 6220-00-079-2943
NSN 6685-01-290-9381
NSN 6685-01-282-2381
NSN 5998-00-001-2781
NSN 5960-01-230-6380
NSN 5920-01-073-8713
NSN 5895-01-094-1500
NSN 6685-01-381-0759