On 10/11/04 18:47 ET, bcf1963 said...
Why do you think that? They are Mil Std 21266.
The standard covers flammability and abrasion
resistance. These are actually manufactured for
use in running wiring bundles through bulkheads
and ribs in aircraft. You think running a wire
bundle through a metal stud in a stationary house
is a tougher application than an aircraft?
If we're talking about the desk grommets, no inspector that I know of would approve their use in steel framing. I don't believe the notched flexible nylon grommeting strips are approved for the use either, which is an NEC requirement.
