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 2925-00-508-3898
NSN 6610-01-331-4174
NSN 6150-00-679-9203
NSN 6650-01-187-9202
NSN 6240-01-333-9430
NSN 5910-01-170-8267
NSN 5945-01-248-9431
NSN 6645-00-421-5287
NSN 6240-00-872-3365
NSN 6110-01-483-2166
NSN 5910-01-579-8578
NSN 6135-01-659-3426