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 5930-01-244-5759
NSN 5915-01-421-6994
NSN 6685-01-457-3877
NSN 5930-01-121-7767
NSN 5895-00-005-0154
NSN 6150-01-352-6474
NSN 5910-00-555-3003
NSN 6320-01-158-2177
NSN 5910-01-306-0068
NSN 5985-01-113-5006
NSN 6135-01-046-6803
NSN 6145-01-329-6982