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 5895-01-285-5834
NSN 2925-01-236-0015
NSN 5925-01-364-0771
NSN 5835-01-615-8864
NSN 6110-01-049-7986
NSN 5945-01-121-0141
NSN 7035-01-626-7763
NSN 6650-01-199-8589
NSN 5945-01-233-9300
NSN 5835-00-071-5739
NSN 6610-01-506-7024
NSN 6130-01-106-6908