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 5950-00-855-2264
NSN 6135-01-400-2947
NSN 7035-00-727-4068
NSN 5895-01-029-8729
NSN 5930-01-415-2834
NSN 6150-00-514-0899
NSN 5965-00-281-0319
NSN 6105-00-372-4716
NSN 6110-01-044-4331
NSN 5950-00-963-1288
NSN 6320-01-255-2096
NSN 5965-01-333-7866