Weapons system essential
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 6610-01-028-7651
NSN 6645-00-539-1705
NSN 5945-01-625-0708
NSN 5910-00-196-5772
NSN 5935-01-369-8968
NSN 5985-01-498-0905
NSN 5855-01-490-0745
NSN 5915-01-036-7067
NSN 5930-01-438-8562
NSN 5996-00-505-3693
NSN 5998-01-577-0035
NSN 6645-00-895-1515