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 6130-01-242-1588
NSN 6610-01-161-4835
NSN 5920-01-467-9477
NSN 6620-00-103-4764
NSN 5835-00-552-0734
NSN 5910-01-167-8593
NSN 6685-01-380-9310
NSN 6135-01-196-7399
NSN 5935-01-234-5791
NSN 5925-00-101-6837
NSN 6110-01-562-3773
NSN 5985-01-361-5569