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 5920-00-069-7624
NSN 6220-01-342-0578
NSN 5925-01-539-0576
NSN 7035-01-433-3547
NSN 5835-01-110-0697
NSN 5920-00-594-3124
NSN 5996-01-353-8015
NSN 5910-01-398-4196
NSN 5950-01-250-2553
NSN 5855-01-432-0524
NSN 6320-01-496-9907
NSN 5999-01-300-3180