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 5945-00-734-7263
NSN 6135-00-491-7429
NSN 5925-00-429-9859
NSN 6650-00-738-5418
NSN 6610-01-541-2730
NSN 5855-01-147-6024
NSN 5985-00-928-6551
NSN 5855-01-441-0401
NSN 5950-00-074-1268
NSN 5935-01-140-3102
NSN 6240-01-318-0531
NSN 6130-01-373-5892