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 6645-00-086-9346
NSN 6220-01-078-5930
NSN 5895-01-546-8484
NSN 2925-01-300-2897
NSN 6220-01-206-5171
NSN 6610-01-518-7367
NSN 6620-00-379-2856
NSN 6650-01-345-9796
NSN 6110-01-134-6550
NSN 5895-01-024-4341
NSN 6135-01-163-0332
NSN 5950-00-391-5370