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 7035-00-679-9027
NSN 5975-00-228-7967
NSN 6110-00-966-6387
NSN 5920-00-401-0217
NSN 5990-01-480-9938
NSN 5945-01-248-5656
NSN 5996-00-240-0010
NSN 5855-00-879-5849
NSN 6145-01-412-7517
NSN 5905-00-381-9668
NSN 5999-01-069-5094
NSN 6620-01-553-4096