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 5945-01-508-2075
NSN 6105-01-426-1852
NSN 5985-00-132-2459
NSN 5985-01-051-9432
NSN 6130-01-381-3304
NSN 5960-01-425-1454
NSN 5925-01-604-4008
NSN 6135-00-284-1406
NSN 5910-00-725-6126
NSN 6105-01-032-4706
NSN 6150-01-176-6852
NSN 5996-01-504-2065