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 5910-01-347-1465
NSN 5945-00-923-4291
NSN 5930-01-238-8757
NSN 5985-01-394-5373
NSN 6110-01-306-7255
NSN 6145-01-473-7456
NSN 6105-01-559-0176
NSN 6620-01-474-4951
NSN 5950-00-364-8162
NSN 5935-01-447-1562
NSN 5895-01-089-8171
NSN 5975-00-610-5875