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 6320-01-283-1300
NSN 5996-00-777-0173
NSN 6130-01-199-2068
NSN 7035-01-442-6993
NSN 6320-01-476-7702
NSN 5855-00-004-0904
NSN 5835-00-888-9422
NSN 5945-01-085-4215
NSN 6110-00-005-7878
NSN 5835-01-535-0948
NSN 6145-01-369-1622
NSN 5910-00-398-0930