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 7035-00-392-5417
NSN 6110-01-265-6017
NSN 5915-00-226-6551
NSN 6145-01-423-0906
NSN 5950-00-900-7638
NSN 6150-01-490-5189
NSN 7035-01-332-3496
NSN 6620-01-535-0409
NSN 5998-01-512-8884
NSN 5960-01-175-9880
NSN 5950-01-156-6359
NSN 5905-01-500-1570