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 5985-01-310-7242
NSN 5975-01-381-0513
NSN 5935-01-145-4256
NSN 5930-01-053-6263
NSN 5935-00-952-1026
NSN 6150-01-206-1927
NSN 5910-01-101-4734
NSN 6320-01-294-7161
NSN 5998-01-231-4346
NSN 5996-00-964-5229
NSN 6150-01-373-2685
NSN 6645-01-274-8770