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 6135-01-359-5798
NSN 5999-01-551-0536
NSN 7035-00-283-3112
NSN 5998-01-050-9955
NSN 6130-01-136-0013
NSN 6150-01-384-3112
NSN 5999-01-505-0074
NSN 6610-01-274-6223
NSN 5930-01-214-5327
NSN 6130-01-437-6050
NSN 6645-01-321-7029
NSN 6240-01-054-7185