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 5855-01-425-1330
NSN 5960-01-087-8687
NSN 5945-00-067-6712
NSN 7035-01-578-5403
NSN 5855-00-149-0766
NSN 6135-01-462-0731
NSN 5910-00-555-3003
NSN 7035-01-292-7439
NSN 5930-00-410-9332
NSN 6620-00-444-6972
NSN 5915-01-036-3614
NSN 5930-00-635-7587