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 5855-00-292-5086
NSN 5935-00-195-6431
NSN 6220-00-071-4598
NSN 6110-01-422-2619
NSN 5999-01-199-5540
NSN 5915-01-314-0686
NSN 5975-01-019-5123
NSN 6320-00-004-9158
NSN 6135-00-194-9354
NSN 5910-01-021-1148
NSN 5925-01-142-7775
NSN 5999-00-181-6101