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 5965-01-036-8415
NSN 5835-01-619-6268
NSN 5935-01-398-7242
NSN 7035-00-782-7046
NSN 5975-01-158-0976
NSN 6320-01-066-9998
NSN 5835-01-285-8650
NSN 5975-01-278-4761
NSN 2925-01-577-0004
NSN 5945-01-219-8468
NSN 5996-01-026-4750
NSN 6150-00-770-2740