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 5855-00-110-9341
NSN 7035-01-387-0493
NSN 6130-01-421-1539
NSN 7035-01-215-7764
NSN 5950-01-604-8820
NSN 5905-01-183-2137
NSN 7035-01-145-5059
NSN 6105-00-369-0602
NSN 5915-01-206-4382
NSN 5975-01-264-5516
NSN 5996-01-343-2962
NSN 5925-00-938-3447