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 6220-01-367-0567
NSN 5930-01-462-8288
NSN 6240-00-948-6652
NSN 7035-01-292-7439
NSN 5985-01-521-4291
NSN 5895-01-656-1471
NSN 6135-01-450-3781
NSN 6110-01-098-1730
NSN 6645-01-633-1852
NSN 6145-01-340-9993
NSN 5835-01-485-0210
NSN 5895-00-518-4954