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 5965-01-467-7974
NSN 6130-01-360-0789
NSN 6110-00-703-2023
NSN 5990-01-384-9747
NSN 5935-00-919-4417
NSN 6240-01-460-4996
NSN 6645-01-144-8627
NSN 2925-00-228-8854
NSN 5975-00-549-9431
NSN 5915-01-490-3829
NSN 5855-01-100-3272
NSN 5855-00-288-1408