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 6135-00-471-5356
NSN 5910-00-222-0338
NSN 5895-01-433-3251
NSN 5935-00-937-2164
NSN 6645-01-575-6955
NSN 5910-01-381-5624
NSN 6620-01-415-5803
NSN 5935-01-092-9734
NSN 6130-01-508-3437
NSN 5925-01-203-3233
NSN 6645-01-295-7248
NSN 6240-00-797-4600