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 7035-00-299-7150
NSN 6620-00-963-1319
NSN 5945-00-170-4160
NSN 5925-01-125-2676
NSN 5999-00-067-7507
NSN 5910-01-591-3751
NSN 6130-01-151-0901
NSN 5999-00-840-5663
NSN 6240-01-584-4297
NSN 5975-01-072-4464
NSN 6320-01-312-0964
NSN 6105-01-388-1926