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 5950-00-849-3684
NSN 5895-01-358-8670
NSN 5855-00-167-7893
NSN 5855-01-388-2424
NSN 5835-01-519-2916
NSN 5985-00-351-9456
NSN 6320-00-886-9771
NSN 6240-00-011-5273
NSN 5975-00-617-3458
NSN 5999-01-444-1704
NSN 6110-01-083-8317
NSN 5905-01-323-5836