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 6320-01-335-8336
NSN 6110-01-120-5984
NSN 6240-00-936-2056
NSN 6150-00-931-5481
NSN 7035-01-362-4924
NSN 7035-01-322-8180
NSN 6645-00-772-0532
NSN 5930-00-708-3589
NSN 6135-01-127-0173
NSN 5935-00-988-3589
NSN 6240-01-068-3491
NSN 5935-01-410-7435