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 5950-01-361-8109
NSN 7035-01-222-2534
NSN 5965-01-462-9340
NSN 5998-01-277-8511
NSN 6240-01-388-8407
NSN 6150-01-191-5846
NSN 5910-01-179-1010
NSN 6645-01-314-6716
NSN 5975-01-094-6943
NSN 7035-01-492-6799
NSN 5935-01-435-7375
NSN 4140-00-240-1836