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 6320-01-457-2805
NSN 5950-01-409-9232
NSN 6320-00-261-9136
NSN 6645-01-466-9477
NSN 5895-01-659-1357
NSN 5935-00-066-3987
NSN 6110-00-285-1895
NSN 6150-01-211-5575
NSN 4140-01-222-5415
NSN 6240-01-279-3614
NSN 5910-01-415-7087
NSN 6150-01-325-6429