Aerospace series. Nuts, hexagonal, ordinary and thin, Unified threads (below .250 inch) in brass, tin plated. Specification Ingestion-build-146508 protection provided by enclosures of

protection provided by enclosures of switches

Creating protected routes for the purpose of means of escape

Beyond this

The couplers mentioned in BS 3454 are designed to enable two cables to be coupled together or to enable a cable to be coupled to apparatus by use of adaptors

handling and packaging of welded tubes

Aerospace series. Nuts, hexagonal, ordinary and thin, Unified threads (below .250 inch) in brass, tin plated. Specification Ingestion-build-146508 protection provided by enclosures of1 Scope This British Standard specifies the materials, dimensions, finish and inspection requirements for tinplated brass nuts with Unified hexagons and Unified threads for aircraft. It makes provision for ranges of ordinary and thin nuts.