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 6105-00-248-5772
NSN 6240-01-394-5320
NSN 6320-00-593-0379
NSN 6110-00-373-2818
NSN 5965-00-099-0698
NSN 5895-01-601-9173
NSN 5965-01-544-6708
NSN 6150-00-993-6192
NSN 5975-01-123-3283
NSN 5935-00-088-5106
NSN 6645-00-171-9639
NSN 7035-01-551-6927