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 6135-01-386-5709
NSN 5975-00-228-0227
NSN 5998-01-275-3965
NSN 5920-00-921-0390
NSN 5945-01-467-9886
NSN 5915-01-511-1024
NSN 6150-01-564-0780
NSN 4140-01-389-6444
NSN 5920-01-602-6860
NSN 5996-00-102-5425
NSN 6610-00-186-9180
NSN 6110-00-851-3044