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 5950-01-072-8673
NSN 6685-01-029-0202
NSN 6150-01-355-9688
NSN 6130-01-442-7499
NSN 5935-01-342-1348
NSN 5985-00-719-5080
NSN 5905-01-209-3308
NSN 5975-01-401-5355
NSN 4140-01-465-1748
NSN 6105-01-222-4260
NSN 5915-01-075-8654
NSN 5996-01-130-2992