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 5998-00-295-3694
NSN 5920-01-194-2940
NSN 5996-01-367-6557
NSN 6145-00-443-5488
NSN 5990-00-177-2924
NSN 6220-01-509-4706
NSN 6240-00-296-0488
NSN 5999-01-422-1676
NSN 5905-01-271-1406
NSN 6150-01-415-1884
NSN 5996-01-344-7957
NSN 6150-01-656-8585