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 Navy has made progress in performing audit readiness activities, including developing a financial improvement plan (FIP) for its Fund Balance with Treasury (FBWT). These activities are critical to the Navy's General Fund Statement of Budgetary Resources (SBR) improvement efforts.