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 5998-01-149-7093
NSN 5920-01-613-4731
NSN 5985-01-416-5803
NSN 6620-01-602-8402
NSN 6130-01-658-2686
NSN 5910-01-344-7481
NSN 5910-01-025-2115
NSN 6110-01-559-6179
NSN 6240-00-038-7540
NSN 5930-01-592-4324
NSN 2925-00-957-7329
NSN 5910-01-359-5256