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 5975-01-193-7936
NSN 5905-00-823-7796
NSN 5965-00-153-5216
NSN 5910-01-434-4964
NSN 5965-01-424-0542
NSN 6105-00-216-5813
NSN 4140-01-133-0471
NSN 5930-01-609-2788
NSN 5996-01-442-8751
NSN 5910-01-112-0111
NSN 5855-01-287-1515
NSN 5925-01-521-3915