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 5945-00-112-6882
NSN 5925-00-587-4154
NSN 5960-01-573-6483
NSN 6145-01-591-9599
NSN 5960-00-498-9034
NSN 6150-01-377-7581
NSN 5960-01-148-0074
NSN 5855-00-951-6483
NSN 5996-00-872-1033
NSN 5920-01-191-1199
NSN 5910-01-139-6090
NSN 6685-01-510-3339