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 6150-00-594-9051
NSN 2925-01-384-4139
NSN 5975-01-093-3890
NSN 6620-00-555-3992
NSN 6110-00-868-9058
NSN 5925-01-532-5569
NSN 5935-01-577-6505
NSN 6650-01-391-2592
NSN 6610-01-568-8732
NSN 6320-01-446-6775
NSN 6650-01-022-2617
NSN 5915-01-272-8933