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 6685-01-122-3571
NSN 6620-01-304-4747
NSN 5925-01-215-2119
NSN 5965-01-547-4779
NSN 7035-00-703-3535
NSN 6135-01-584-0941
NSN 5999-00-486-0877
NSN 6240-01-607-0870
NSN 6240-00-269-3346
NSN 5975-01-553-6972
NSN 5835-01-051-7584
NSN 5835-01-315-6571