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 5910-01-299-6605
NSN 5996-00-170-8060
NSN 5910-01-255-0844
NSN 5950-00-037-0129
NSN 5895-01-385-6438
NSN 5996-01-528-7850
NSN 6240-01-029-3316
NSN 5920-00-867-4052
NSN 5925-01-632-5916
NSN 5975-01-359-9448
NSN 6130-01-150-3273
NSN 5935-01-323-5745