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 6620-00-269-5168
NSN 5835-01-424-0054
NSN 6240-00-123-4112
NSN 6110-01-399-8109
NSN 5930-00-283-0962
NSN 5950-01-414-2438
NSN 6130-01-381-7103
NSN 7035-01-658-7251
NSN 6105-00-737-0829
NSN 5855-00-455-6070
NSN 6110-00-252-2113
NSN 5996-01-580-0582