The vibration isolation curb shall be air and weather tight using an elastomeric seal, which is attached to the upper support frame with a galvanized steel clip. The seal shall extend down past the wood nailer of the lower support assembly and flash over the roof material at the wood nailer on the lower support curb.
NSMA stands for Navy Systems Management Activity (US DoD) Suggest new definition This definition appears very rarely and is found in the following Acronym Finder categories:
The CRM program supplements a focus on the main operation with consideration of other risks to give a complete picture of exposure. There is no separation of tactical or accidental, deployed or garrison, field or work area, on duty or off duty risksâit is risk management 24/7. The enemy, materiel, environmental, and human factors during, a mission or outside of it, all interact.