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 5985-00-629-9305
NSN 4140-00-809-8996
NSN 5975-01-432-2591
NSN 5965-01-125-5367
NSN 5998-00-232-9500
NSN 5998-00-752-8883
NSN 5950-01-528-7982
NSN 5998-00-296-3570
NSN 6150-01-430-7207
NSN 5930-01-285-0455
NSN 5999-01-495-6583
NSN 5960-01-530-0581