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 5835-01-555-8963
NSN 6645-00-451-6462
NSN 5999-01-372-2511
NSN 5935-01-185-6100
NSN 6645-01-199-0062
NSN 5950-01-632-3914
NSN 5835-00-943-2763
NSN 6145-01-506-7645
NSN 6610-01-351-0072
NSN 5915-01-577-6708
NSN 5925-00-111-1969
NSN 5985-01-646-3914