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 5950-01-453-8754
NSN 5999-00-899-1338
NSN 6110-01-191-7742
NSN 5930-01-110-2646
NSN 6240-01-377-2560
NSN 5999-01-617-4359
NSN 5965-00-296-9994
NSN 5998-00-753-0810
NSN 5925-01-234-6912
NSN 5998-01-220-6447
NSN 6150-01-061-9838
NSN 5935-01-548-8594