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 7035-00-946-2642
NSN 5998-01-615-9015
NSN 6220-01-027-1294
NSN 5905-01-324-9735
NSN 5910-00-557-6593
NSN 5910-01-060-0399
NSN 6220-01-073-6389
NSN 5915-01-571-7341
NSN 6645-01-433-6999
NSN 6145-01-631-3590
NSN 5998-01-579-8881
NSN 6240-01-656-4920