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 5960-00-875-9823
NSN 6145-01-609-9715
NSN 5945-00-089-9130
NSN 6240-01-305-0908
NSN 5905-00-275-1124
NSN 5998-00-186-8583
NSN 5930-01-425-4010
NSN 6320-00-468-8421
NSN 5985-01-634-0635
NSN 5855-00-494-9581
NSN 6650-00-273-8732
NSN 6150-01-541-4784