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 6650-01-021-7596
NSN 5998-01-150-7130
NSN 6240-00-491-7191
NSN 6130-01-070-6274
NSN 6135-00-885-6003
NSN 6320-00-937-5625
NSN 5996-01-500-6644
NSN 7035-01-292-2580
NSN 5975-01-316-4983
NSN 6610-00-353-9990
NSN 6240-00-034-5909
NSN 5930-01-501-7233