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 6130-00-908-5014
NSN 5985-01-314-7977
NSN 6645-01-195-0561
NSN 5975-01-327-4893
NSN 6620-00-736-8457
NSN 6620-01-294-1044
NSN 6220-01-444-3395
NSN 7035-01-202-8172
NSN 5930-00-468-6795
NSN 6645-01-564-7129
NSN 6220-01-430-0171
NSN 5915-01-456-2818