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 5965-00-255-3889
NSN 6610-01-141-7014
NSN 6645-00-462-4842
NSN 5975-00-353-5589
NSN 5960-00-434-0379
NSN 6685-01-091-8928
NSN 6320-01-137-2076
NSN 5905-01-418-2388
NSN 5855-00-973-5717
NSN 5910-00-203-4380
NSN 5920-00-442-9358
NSN 5945-01-006-9422