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 5960-01-481-3722
NSN 5930-00-989-2951
NSN 6645-00-551-8291
NSN 6610-01-555-8596
NSN 5910-01-178-6405
NSN 5965-00-498-8177
NSN 5835-01-332-2867
NSN 6110-00-794-9739
NSN 5835-01-360-0419
NSN 2925-00-334-9524
NSN 5975-00-900-6083
NSN 5945-00-111-2050