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 5835-01-013-9321
NSN 5935-01-512-1740
NSN 5920-01-401-5315
NSN 5975-00-894-0315
NSN 6135-01-355-8917
NSN 6320-00-025-9910
NSN 6685-01-058-9076
NSN 6240-01-530-5314
NSN 5985-01-265-1879
NSN 6610-01-081-7532
NSN 5925-01-016-1146
NSN 5996-01-282-2112