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 5999-00-805-7032
NSN 5930-01-448-4618
NSN 5999-01-224-5090
NSN 6150-01-145-0396
NSN 6130-01-444-5562
NSN 6220-01-658-4536
NSN 6610-01-633-8931
NSN 7035-01-573-8064
NSN 6130-01-617-1207
NSN 5996-01-088-9406
NSN 5935-00-228-8015
NSN 5930-00-965-6670