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 5910-00-279-7318
NSN 6135-01-433-2062
NSN 5985-01-396-7983
NSN 6220-01-035-4350
NSN 5935-00-359-3419
NSN 6220-01-433-8739
NSN 5920-01-617-2718
NSN 6650-00-754-2276
NSN 5925-01-333-2419
NSN 5985-01-029-4721
NSN 5920-01-221-4017
NSN 5998-01-485-3583