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 6650-01-280-9353
NSN 5835-01-545-6467
NSN 5998-00-212-4406
NSN 6320-00-646-3311
NSN 6130-01-212-3035
NSN 6105-01-295-7464
NSN 5930-00-294-2697
NSN 5975-01-415-5771
NSN 6645-01-361-9974
NSN 5930-01-622-4478
NSN 5855-01-147-4785
NSN 6135-01-483-5269