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 5915-01-013-8995
NSN 5996-01-321-3092
NSN 6110-01-378-6194
NSN 7035-00-941-4949
NSN 5925-00-351-6296
NSN 5930-01-560-2802
NSN 5998-00-930-3242
NSN 5935-00-811-4467
NSN 6685-01-106-7672
NSN 6650-00-445-6990
NSN 5910-01-418-3457
NSN 6610-01-429-7267