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 6150-00-089-7267
NSN 5950-00-881-7475
NSN 5950-00-888-9673
NSN 6130-01-338-5278
NSN 5910-01-648-2045
NSN 6320-00-164-4087
NSN 5930-01-207-9116
NSN 6685-00-284-2244
NSN 6145-00-444-3854
NSN 4140-01-194-3298
NSN 5998-01-613-0661
NSN 5945-01-286-9652