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 5935-00-790-7077
NSN 7035-01-655-5081
NSN 6240-00-044-5685
NSN 6320-00-688-9983
NSN 5998-00-161-6012
NSN 6645-01-423-7760
NSN 5998-01-641-1399
NSN 5920-01-025-9381
NSN 5975-00-953-4568
NSN 5960-00-072-5874
NSN 6135-00-686-4777
NSN 6650-00-078-5773