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 5998-00-436-2435
NSN 5895-01-231-0072
NSN 5950-01-501-5682
NSN 5855-00-411-8688
NSN 6145-01-024-9848
NSN 6130-01-266-4812
NSN 6135-01-312-1040
NSN 5905-00-494-7060
NSN 5950-00-782-4875
NSN 6320-01-524-9488
NSN 5996-00-510-6410
NSN 5910-01-487-4365