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 5950-00-203-2368
NSN 5998-01-268-0841
NSN 5945-00-376-4930
NSN 5998-00-443-7533
NSN 5905-01-081-6905
NSN 6645-01-077-4934
NSN 5975-01-536-4400
NSN 6620-01-245-0184
NSN 5920-00-885-0367
NSN 5935-01-571-8455
NSN 5910-01-604-1110
NSN 5895-00-193-0453