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 5905-01-532-1553
NSN 5960-01-128-4431
NSN 6130-01-437-9882
NSN 5905-00-185-6237
NSN 5998-01-615-0972
NSN 5975-01-470-7464
NSN 5910-01-253-5397
NSN 6150-01-517-1845
NSN 6110-01-602-8575
NSN 6620-01-184-9210
NSN 7035-01-374-0005
NSN 5950-01-391-4606