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 5996-00-932-4953
NSN 6650-00-246-3751
NSN 6620-00-137-0332
NSN 6130-01-643-5672
NSN 5935-01-470-6861
NSN 6610-01-168-9713
NSN 6320-00-405-2348
NSN 6145-01-190-0382
NSN 5910-01-111-6707
NSN 5935-01-338-9455
NSN 5895-01-187-5703
NSN 6110-01-318-5804