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 5975-01-055-6206
NSN 7035-01-320-7453
NSN 5945-00-717-8871
NSN 7035-01-276-0355
NSN 5950-01-483-0591
NSN 5985-01-606-5275
NSN 5999-00-827-9699
NSN 7035-01-386-5722
NSN 6610-00-367-9603
NSN 5985-01-524-5994
NSN 6110-00-385-2978
NSN 6645-01-336-6631