National Item Identification Number
National Stock Number
Federal Supply Class
A gage designed to compare dimensional characteristics by indicating a difference in air flow. The gage is connected to an external air supply, the pressure is regulated and released between a gaging member and the item being checked. A variation in size, or a difference in size from a master, will be indicated by a difference in air flow. It consists of a GAGING MEMBER, COMPARATOR, AIR PLUG, an indicator, and may include a pressure regulator. Excludes GAGE, AIR FLOW, METALIZING; GAGE, SMALL HOLE; and GAGE SET, SMALL HOLE.
Commercial and Government Entity Code (Supplier Data)
NSN (National Stock Number) 5220-01-252-3407, 5220012523407 NIIN (National Identification Number) 01-252-3407, 012523407
Part Numbers (Reference Numbers)