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 5935-01-616-2350
NSN 5996-00-580-4129
NSN 5925-01-456-5749
NSN 5998-01-476-9623
NSN 5920-01-108-0062
NSN 6145-01-445-7167
NSN 6240-01-125-6901
NSN 5990-00-801-4375
NSN 5910-00-147-4367
NSN 6150-01-280-1878
NSN 6320-01-125-3361
NSN 6610-01-195-3497