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 5835-00-838-0707
NSN 5965-01-128-7785
NSN 6220-00-617-1843
NSN 6130-01-063-7446
NSN 5935-01-282-1006
NSN 6650-00-226-7099
NSN 6135-01-604-8739
NSN 5855-00-281-3843
NSN 5950-01-469-5974
NSN 6110-00-777-7165
NSN 5910-01-229-1712
NSN 6150-01-435-8822