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 6240-01-084-3952
NSN 6150-00-834-0537
NSN 6220-01-288-0416
NSN 5935-00-208-4872
NSN 5915-01-504-5026
NSN 6645-00-679-8203
NSN 6105-00-072-6147
NSN 6610-01-213-9288
NSN 5960-00-736-8568
NSN 6220-01-619-2956
NSN 6685-00-526-3227
NSN 6145-01-352-3145