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 5930-01-239-0851
NSN 6220-01-299-2485
NSN 5855-00-532-0025
NSN 6240-01-030-1183
NSN 5930-00-285-8727
NSN 7035-01-313-6973
NSN 5998-01-072-1394
NSN 6240-00-533-1493
NSN 5950-01-207-0869
NSN 5905-01-413-9200
NSN 6110-01-355-1286
NSN 5905-01-512-2297