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 5895-01-045-5418
NSN 5910-01-364-0513
NSN 5910-00-550-7097
NSN 6145-01-136-5805
NSN 6685-01-206-6743
NSN 5930-00-186-1560
NSN 6650-01-217-9304
NSN 6650-01-425-2572
NSN 6320-00-695-3891
NSN 6105-00-759-9769
NSN 5835-01-285-8650
NSN 5935-01-521-3575