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 6685-01-442-1831
NSN 6105-01-127-2162
NSN 6645-00-175-8156
NSN 5835-00-351-9459
NSN 6145-01-175-9358
NSN 6240-01-327-4120
NSN 6610-01-423-2106
NSN 6620-01-591-4031
NSN 6610-01-487-4626
NSN 6150-00-940-1957
NSN 7035-01-558-2837
NSN 5965-01-615-3420