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 5999-01-251-2560
NSN 5895-01-163-6860
NSN 6150-01-451-6092
NSN 5910-00-081-2215
NSN 6320-01-564-0893
NSN 6150-01-196-5209
NSN 6110-01-439-7813
NSN 6135-01-230-4399
NSN 2925-00-869-1451
NSN 5999-01-270-6906
NSN 5999-01-092-4942
NSN 5945-01-055-4305