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 6110-01-269-5234
NSN 6135-00-871-3646
NSN 5920-01-360-5681
NSN 6610-01-123-7292
NSN 5930-01-189-2545
NSN 5965-00-086-8513
NSN 6610-00-149-1534
NSN 5999-01-145-5084
NSN 6135-01-190-2628
NSN 5985-00-928-2748
NSN 5985-00-302-9394
NSN 5920-01-506-2660