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 5998-01-322-8295
NSN 6135-01-092-4734
NSN 5990-01-254-2936
NSN 5905-01-327-3678
NSN 5990-00-681-2789
NSN 6240-01-360-9575
NSN 6220-00-624-9028
NSN 6145-00-988-3261
NSN 6650-01-631-3027
NSN 6150-01-534-9463
NSN 6645-01-010-3746
NSN 5950-01-571-8560