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 5915-01-257-7354
NSN 6620-01-014-3219
NSN 6620-00-335-9462
NSN 5855-01-439-1838
NSN 5999-00-754-5188
NSN 6650-00-547-4557
NSN 6320-01-220-2264
NSN 5910-01-619-2607
NSN 5945-01-234-0773
NSN 5998-00-145-6773
NSN 7035-01-003-9142
NSN 5895-01-252-8831