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 2925-01-389-6874
NSN 6610-00-663-8815
NSN 5990-00-972-1404
NSN 5996-00-189-6054
NSN 6645-01-166-3788
NSN 6320-01-519-8767
NSN 5925-00-988-7439
NSN 5925-00-468-2757
NSN 5930-00-134-5745
NSN 5965-01-278-8218
NSN 6610-00-139-1105
NSN 5835-01-546-2008