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 5996-01-103-2474
NSN 5985-01-394-5328
NSN 6135-00-240-3200
NSN 5945-01-391-6289
NSN 5999-00-769-7407
NSN 6620-01-258-2570
NSN 6320-01-576-6310
NSN 6240-00-798-1810
NSN 5960-01-425-1454
NSN 6240-00-759-7404
NSN 6685-00-575-4647
NSN 5935-00-824-5240