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 6145-01-599-9935
NSN 6220-00-440-6596
NSN 6620-00-424-4335
NSN 6650-00-903-4306
NSN 5920-01-327-2572
NSN 5905-01-640-9667
NSN 5925-01-014-4779
NSN 5965-00-940-7028
NSN 5910-00-004-9216
NSN 5985-00-376-5682
NSN 7035-01-452-0396
NSN 5930-01-265-0327