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 6145-01-549-2089
NSN 5990-01-131-9055
NSN 5920-01-023-0040
NSN 7035-01-492-6799
NSN 6105-00-265-7545
NSN 6240-01-573-6388
NSN 5985-01-165-5459
NSN 2925-01-113-6904
NSN 5915-00-475-8579
NSN 6645-00-442-0475
NSN 5975-00-863-9089
NSN 6150-00-951-9827