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 5935-01-348-4367
NSN 6145-01-149-5423
NSN 6145-01-098-8704
NSN 5975-01-442-7264
NSN 6645-00-177-4729
NSN 5950-01-135-1381
NSN 6645-00-269-2764
NSN 6610-00-161-0680
NSN 6610-01-492-6515
NSN 6145-01-649-7421
NSN 6110-01-068-3982
NSN 6110-00-281-3676