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 5950-01-292-7099
NSN 5935-00-900-6067
NSN 5855-01-320-7640
NSN 6220-00-764-9150
NSN 6130-01-359-0016
NSN 2925-00-394-2332
NSN 6150-01-398-9850
NSN 6650-01-164-5873
NSN 6145-00-661-0192
NSN 7035-00-541-8516
NSN 6130-01-065-7057
NSN 5925-01-085-1981