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 5999-00-314-9379
NSN 5998-01-234-6903
NSN 6145-00-103-9848
NSN 2925-01-568-3705
NSN 5975-01-390-2703
NSN 6110-01-589-6266
NSN 6145-00-225-8709
NSN 5925-01-472-3382
NSN 5999-01-071-0728
NSN 5925-00-283-1400
NSN 7035-01-287-9817
NSN 6110-00-257-5199