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 5998-00-067-3743
NSN 5985-00-544-5839
NSN 5910-01-338-9431
NSN 5935-00-683-7894
NSN 5910-01-172-8508
NSN 5945-01-251-5717
NSN 5965-00-439-6287
NSN 5960-00-931-0614
NSN 6130-01-528-7813
NSN 6610-00-315-9315
NSN 6240-01-368-6248
NSN 6130-01-330-1371