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 5925-01-539-8109
NSN 6220-01-327-3229
NSN 5910-01-429-4648
NSN 5996-00-866-8371
NSN 7035-01-209-3929
NSN 5950-01-240-2943
NSN 5950-00-080-8227
NSN 6105-01-505-0819
NSN 6320-01-085-8845
NSN 5935-01-603-7254
NSN 5935-01-543-6367
NSN 5996-00-968-5091