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 6645-01-282-3624
NSN 6320-00-035-8781
NSN 5835-01-302-2223
NSN 6240-01-386-1354
NSN 6610-01-103-3728
NSN 5996-00-325-6285
NSN 5910-01-196-1869
NSN 6110-01-050-8119
NSN 6685-00-201-8933
NSN 5975-01-533-4419
NSN 6130-01-043-4066
NSN 6220-01-338-9507