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 6240-01-097-3934
NSN 6220-01-323-5408
NSN 5905-00-186-8555
NSN 5855-00-149-0766
NSN 5835-01-005-1538
NSN 5999-01-323-7113
NSN 6110-00-381-7419
NSN 5925-00-262-5651
NSN 5935-01-354-5049
NSN 7035-01-203-8010
NSN 6220-01-351-3835
NSN 6145-01-213-0754