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 6145-00-857-4436
NSN 7035-00-727-4068
NSN 5999-01-057-7876
NSN 5950-00-147-1505
NSN 5965-00-630-7872
NSN 5910-01-065-2826
NSN 6130-00-660-8848
NSN 6150-01-031-5862
NSN 6135-00-835-7211
NSN 5935-00-966-6591
NSN 5999-01-563-4643
NSN 5950-01-605-9089