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 5999-00-008-4217
NSN 5950-00-716-7595
NSN 6650-00-296-4670
NSN 5910-00-419-0122
NSN 5895-00-133-3533
NSN 5895-01-386-9568
NSN 5998-01-116-3039
NSN 5855-01-073-2222
NSN 5925-00-983-0214
NSN 5990-01-213-6319
NSN 6610-01-106-5012
NSN 5985-01-296-7308