What is Federal Supply Class 5220?

FSC 5220 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 5220) in the USA for supply items codified in the category of Inspection Gages and Precision Layout Tools.

What is NATO Supply Classification Class 5220?

NSC 5220 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 5220 in the USA) for supply items codified in the category of Inspection Gages and Precision Layout Tools.

Which Federal Supply Group is FSC 5220 in?

FSC 5220 is in Federal Supply Group (FSG) 52 which contains Measuring Tools.

Which NATO Supply Classification Group is NSC 5220 in?

NSC 5220is in NATO Supply Classification Group (NSG) 52 which contains Measuring Tools.

A Parallel is one or more precision ground tools with two or more opposite sides parallel, made in various shapes and sizes. It is used for laying off, setting up, inspecting and supporting work to be machined.

What is a Solid Angle Plate?

A Solid Angle Plate (PLATE,ANGLE,SOLID) is a machined fixture used for precision inspection and measurement. It usually forms a 90 degree angle (1.5705 radians) and the sides are often square to the faces. Excludes BRACKET, ANGLE.

What is a Plain Cylindrical Plug Gage?

A Plain Cylindrical Plug Gage (GAGE,PLUG,PLAIN CYLINDRICAL) is a gage used for the dimensional control of the diameter of a specified hole. It consists of a gaging member or members and handle.

What is a Plain Ring Gage?

A Plain Ring Gage (GAGE,RING,PLAIN) is a gage used for the dimensional control of a specified external diameter, such as a shaft.

What is a Thread Plug Gage?

A Thread Plug Gage (GAGE,PLUG,THREAD) is a gage used for the dimensional control of a specified internal thread. It consists of a gaging member or members and handle.

What is a Surface Plate?

A Surface Plate (PLATE,SURFACE) is a rectangular or square precision tool having a flat working surface(s) of specific flatness. It is used as a datum plane in connection with various layout, inspection, and calibration operations. It may also be used as a lapping plate, but is not grooved. See also BLOCK, LAPPING; PLATE, DUPLEX, SURFACE AND LAPPING; and PLATE, LAPPING.

What is a Profile Gage?

A Profile Gage (GAGE,PROFILE) is a gage used to check or inspect contour, radius, chamfer, depth, thickness and/or height by inclusive fit of a work piece.

What is a Firing Pin Protrusion Gage?

A Firing Pin Protrusion Gage (GAGE,FIRING PIN PROTRUSION) is a precision machined metal device used to determine if a firing pin is protruding a required distance from the bolt face of a weapon. The gage may be of various configurations.

What is a Taper Cylindrical Plug Gage?

A Taper Cylindrical Plug Gage (GAGE,PLUG,TAPER CYLINDRICAL) is a gage used for the dimensional control of the taper of a specified hole. It consists of a gaging member or members and handle. For gages designed for dimensional control of the minor diameter of a taper thread, see GAGE,PLUG,TAPER PIPE THREAD MINOR DIAMETER.

Inspection Gages and Precision Layout Tools - Canada (CA)

Federal Supply Class (FSC): 5220

NATO Supply Classification Class (NSC): 5220

Federal Supply Group (FSG): 52 Measuring Tools

NATO Supply Classification Group (NSG): 52 Measuring Tools

Items Managed by Canada (CA) - NCB is 20 or 21

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NSN Format for Inspection Gages and Precision Layout Tools
Codified by Canada

52	20	21	XXX
Group FSG	Class	NCB	Identifier
FSC Federal Supply Class		NIIN
NSN

NATO Supply Class 5220 is a classification within NATO Supply Group 52, which is dedicated to measuring tools. Specifically, NATO Supply Class 5220 focuses on inspection gages and precision layout tools.

Inspection gages are tools used to measure and verify the dimensions, tolerances, and quality of various objects. They are commonly used in manufacturing and quality control processes to ensure that products meet the required specifications. Inspection gages can include tools such as calipers, micrometers, height gauges, thread gauges, and surface roughness testers.

Precision layout tools, on the other hand, are used to accurately mark and measure the layout of components or features on a workpiece. These tools are essential for ensuring precise alignment and positioning during the manufacturing or assembly process. Examples of precision layout tools include squares, rulers, protractors, marking gauges, and center finders.

By categorizing inspection gages and precision layout tools under NATO Supply Class 5220, it becomes easier for organizations within the NATO alliance to identify and procure these specific types of measuring tools. This classification system helps streamline the procurement process and ensures that the right tools are obtained for various military and industrial applications.

Frequently Asked Questions(FAQ) for Federal Supply Class 5220

Supply Items Included in Federal Supply Class 5220

Stock Items From Supply Class 5220 Page 2 of 3