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 6135-01-497-4516
NSN 6320-01-309-9595
NSN 6150-01-409-2858
NSN 6145-01-200-8643
NSN 5835-01-163-4215
NSN 5930-01-608-8962
NSN 5950-01-351-5365
NSN 5996-01-287-8311
NSN 6130-01-106-4267
NSN 7035-01-013-9889
NSN 6650-01-577-1784
NSN 5855-00-228-8446