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 6240-01-416-9499
NSN 6135-00-840-6451
NSN 6150-01-201-9124
NSN 6610-01-233-5857
NSN 5910-00-064-8492
NSN 6610-01-487-8879
NSN 6105-01-007-5472
NSN 6150-01-332-6832
NSN 5945-00-629-6271
NSN 6130-01-038-9244
NSN 5996-00-911-3890
NSN 5975-01-142-3190