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 6135-01-365-2707
NSN 5960-01-284-9209
NSN 6610-01-357-5957
NSN 6685-01-467-2718
NSN 5965-01-615-3420
NSN 5975-01-032-5982
NSN 6620-00-262-3113
NSN 5999-01-196-5004
NSN 6240-01-513-9642
NSN 5930-00-269-4996
NSN 2925-01-255-6394
NSN 5895-00-014-4218