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 5965-00-246-5612
NSN 5960-01-353-3302
NSN 5945-01-425-1326
NSN 6135-01-265-1384
NSN 5895-01-396-2548
NSN 6320-01-261-5983
NSN 6150-01-494-4164
NSN 5910-01-461-9038
NSN 6110-01-276-2826
NSN 6145-01-067-8619
NSN 5975-01-269-0283
NSN 5985-00-254-7680