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 5960-01-546-2379
NSN 5996-00-079-1268
NSN 5915-01-432-2326
NSN 5905-01-530-3652
NSN 5855-01-481-8529
NSN 7035-00-703-3535
NSN 5985-00-320-6403
NSN 6645-01-386-4588
NSN 7035-00-442-1869
NSN 5990-00-155-2306
NSN 5975-01-014-0723
NSN 6105-01-644-4612