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:
Serving full-time as a Reservist. In the Navy Reserve, two important full-time service programs to be aware of are: Navy Full-Time Support (FTS) â This program allows Reservists to perform full-time Active Duty service in positions that support the training and administration of the Navy Reserve Force. Members receive the same pay, allowances and benefits as Active Duty members.