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 6110-01-310-7186
NSN 6105-01-147-5586
NSN 6130-01-074-9997
NSN 6150-01-087-8722
NSN 5835-01-595-4099
NSN 5915-01-510-9763
NSN 7035-00-553-6951
NSN 6645-01-492-5304
NSN 5975-01-554-6445
NSN 5925-00-179-4626
NSN 6685-00-377-9044
NSN 6620-01-220-4178