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 5950-00-281-2389
NSN 5985-01-199-4046
NSN 6685-01-634-0611
NSN 5935-01-034-5551
NSN 5990-01-430-3152
NSN 5835-00-814-1359
NSN 5975-01-530-7878
NSN 5945-00-079-9274
NSN 6220-00-104-5365
NSN 6145-01-509-5822
NSN 6685-00-086-7117
NSN 5835-00-164-7309