Weapon 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 6240-00-617-9599
NSN 4140-01-136-5530
NSN 5910-01-131-8055
NSN 5960-01-449-1310
NSN 5950-01-560-2280
NSN 6130-00-967-0475
NSN 5998-01-007-0309
NSN 5998-01-476-0137
NSN 7035-01-107-2811
NSN 6105-01-487-3992
NSN 5998-01-151-1566
NSN 6130-01-029-3601