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 7035-01-403-2841
NSN 5930-00-514-2095
NSN 5990-00-164-5992
NSN 2925-01-601-5050
NSN 5915-01-442-9810
NSN 5895-01-415-3310
NSN 6610-01-392-1701
NSN 6145-00-883-7420
NSN 5935-01-365-1628
NSN 5975-00-156-3347
NSN 5945-01-329-6179
NSN 5950-01-354-1676