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 6610-00-633-4338
NSN 5975-01-581-1822
NSN 7035-00-312-3055
NSN 5925-01-033-1980
NSN 6610-00-985-4766
NSN 5998-01-329-0760
NSN 5985-01-044-4523
NSN 5835-01-101-5857
NSN 6610-01-236-8359
NSN 6105-00-813-9224
NSN 2925-01-032-3814
NSN 5975-01-080-0279