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 6650-00-248-0647
NSN 5965-01-076-8026
NSN 6150-01-309-4632
NSN 6620-01-360-9680
NSN 5895-00-859-6600
NSN 7035-01-413-6697
NSN 6220-00-854-2532
NSN 6645-01-244-4881
NSN 5975-01-422-9111
NSN 6145-01-461-7192
NSN 5895-01-142-1785
NSN 6110-00-189-8871