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 5905-01-540-7442
NSN 5996-01-345-7547
NSN 5920-01-451-2482
NSN 5996-01-330-6047
NSN 6610-00-778-3110
NSN 5950-01-054-6822
NSN 6150-01-038-6067
NSN 5996-01-437-3998
NSN 5985-00-478-0744
NSN 5985-01-521-4291
NSN 5910-00-232-9285
NSN 5855-01-483-2774