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 5935-00-068-2378
NSN 5965-01-277-8589
NSN 5925-01-233-1208
NSN 5950-01-410-8210
NSN 6610-01-112-0447
NSN 6110-01-261-4980
NSN 6620-00-155-2608
NSN 6645-00-171-9639
NSN 5960-00-959-5226
NSN 5835-01-315-9948
NSN 6110-01-041-1631
NSN 5835-00-196-9771