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 5998-01-447-3668
NSN 6130-00-338-6283
NSN 5998-01-483-7783
NSN 4140-01-658-5999
NSN 6220-01-370-4215
NSN 6110-01-327-3282
NSN 6685-01-320-7010
NSN 6150-00-021-8051
NSN 7035-01-169-6551
NSN 6645-00-292-5053
NSN 6145-00-839-8639
NSN 5999-00-248-7240