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 2925-01-197-7864
NSN 5996-00-226-5364
NSN 6110-01-494-9764
NSN 6150-01-013-2030
NSN 5975-01-451-4415
NSN 5950-00-997-9611
NSN 6645-01-519-2220
NSN 6135-00-145-8884
NSN 5999-00-829-3630
NSN 6220-00-371-7589
NSN 5975-01-003-9803
NSN 6620-00-022-8056