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 5985-01-100-3195
NSN 5996-00-452-2187
NSN 6240-00-941-8507
NSN 6145-00-011-2390
NSN 5915-00-431-4941
NSN 6135-01-542-5902
NSN 5935-00-432-5513
NSN 5905-01-377-2638
NSN 7035-01-236-5743
NSN 5920-01-432-7704
NSN 5960-01-537-6611
NSN 5960-01-500-6615