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 6135-01-277-7907
NSN 6240-00-274-4028
NSN 6130-01-658-3236
NSN 5996-01-335-0429
NSN 6220-01-370-4215
NSN 5925-01-339-6540
NSN 5998-00-807-4486
NSN 5915-01-369-0811
NSN 5998-00-418-2299
NSN 5998-01-521-3485
NSN 5910-01-242-7437
NSN 5895-01-209-9244