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 7035-00-238-3662
NSN 5975-01-088-8399
NSN 6620-01-591-4031
NSN 5999-01-076-1804
NSN 6645-01-308-9349
NSN 6145-01-363-7632
NSN 6130-00-891-8800
NSN 5930-01-462-4976
NSN 5895-01-194-7650
NSN 6135-00-850-3177
NSN 5855-01-286-9928
NSN 6610-00-270-9974