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 5910-01-447-3405
NSN 6150-00-787-5668
NSN 5915-00-935-4984
NSN 7035-01-553-7431
NSN 6610-01-598-4955
NSN 5975-01-419-2170
NSN 6320-01-089-9086
NSN 5855-00-494-9581
NSN 5975-01-216-0967
NSN 5930-01-464-3828
NSN 5950-01-278-3062
NSN 6685-00-617-3733