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 5975-00-553-7151
NSN 5835-01-612-4753
NSN 5925-00-937-1586
NSN 5930-00-433-6916
NSN 7035-01-556-9060
NSN 5965-00-680-9749
NSN 6620-00-267-5273
NSN 5996-01-026-7281
NSN 5855-00-821-7512
NSN 5925-00-954-5424
NSN 5835-01-548-7454
NSN 7035-01-550-0760