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 2925-01-470-5534
NSN 6105-01-230-4052
NSN 5910-01-099-4968
NSN 5910-01-214-3613
NSN 6145-00-512-6675
NSN 6320-01-255-2096
NSN 6320-01-629-1277
NSN 5996-00-484-9196
NSN 5996-00-139-7747
NSN 6130-01-559-8755
NSN 5975-01-294-5224
NSN 6105-01-136-7062