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 5925-01-359-4814
NSN 6610-01-247-6374
NSN 5930-01-253-9386
NSN 6685-01-212-9607
NSN 5975-01-241-6393
NSN 6320-01-173-7950
NSN 5895-01-537-8477
NSN 6150-00-896-6753
NSN 5935-00-771-9166
NSN 5998-01-085-4462
NSN 6240-00-295-2999
NSN 6105-01-197-9632