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 5935-00-266-0208
NSN 5910-01-535-6551
NSN 5996-00-082-7805
NSN 6135-01-322-4655
NSN 6645-01-426-8621
NSN 5855-01-264-4610
NSN 6105-01-415-6014
NSN 5945-01-367-8804
NSN 6130-00-127-3928
NSN 5945-01-236-9217
NSN 6240-00-832-6867
NSN 6130-01-487-6161