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 5855-00-357-1158
NSN 6645-00-998-7820
NSN 7035-00-546-2560
NSN 5996-01-463-3152
NSN 5930-01-069-0425
NSN 6620-01-168-7705
NSN 6620-00-224-3479
NSN 6130-01-449-1178
NSN 6130-00-969-0458
NSN 5835-01-555-8963
NSN 5835-00-106-2120
NSN 5930-01-067-8606