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 5935-01-605-1566
NSN 5960-01-320-7675
NSN 2925-01-138-0808
NSN 5895-01-128-3218
NSN 5985-01-610-2242
NSN 6130-01-460-5114
NSN 2925-01-510-9378
NSN 6240-01-235-2604
NSN 7035-00-931-9415
NSN 6150-01-197-7716
NSN 6145-01-323-6509
NSN 6645-01-413-8003