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Nominal Pipe Size (NPS) is a North American set of standard sizes for pipes used for high or low pressures and temperatures. [1] " Nominal" refers to pipe in non-specific terms and identifies the diameter of the hole with a non-dimensional number (for example – 2-inch nominal steel pipe" consists of many varieties of steel pipe with the only criterion being a 2.375-inch (60.3 mm) outside ...
Fishers Big Wheel, sometimes known as just Big Wheel, was a discount department store chain based in New Castle, Pennsylvania, United States. [1] The company operated stores under the Fisher's Big Wheel and Buy Smart names. At its peak, the chain comprised more than 100 stores in the Northeastern and Midwestern United States.
The taper rate for all NPT threads is 1 inch of diameter in 16 inches of length (3 ⁄ 4 inch per foot or 62.5 millimeters per meter) measured by the change of diameter (of the pipe thread) over distance of thread. The half-angle (between the taper surface and the axis of the pipe) is arctan(1 ⁄ 32) ≈ 1.7899° ≈ 1° 47′.
Fisher Flying Products is a Canadian aircraft manufacturer that produces kits for a wide line of light aircraft. The company's kits all feature wooden construction with aircraft fabric covering. Many of the designs are reproductions of classic aircraft, such as the company's 80% Fisher R-80 Tiger Moth that is based upon the de Havilland Tiger ...
The Fisher FP-404 is a Canadian single-seat, conventional landing gear, single-engined biplane kit aircraft designed for construction by amateur builders. Fisher Flying Products was originally based in Edgeley, North Dakota , USA but the company is now located in Woodbridge, Ontario , Canada .
The Fisher FP-101 is an American single-seat, high-wing, conventional landing gear, tractor configuration single engine ultralight aircraft that was available in kit form from Lite Flite of South Webster, Ohio and later Fisher Flying Products of Edgeley, North Dakota.
The Fisher Classic is a Canadian two-seat, conventional landing gear, single-engined, biplane kit aircraft designed for construction by amateur builders. The aircraft is a two-seat derivation of the Fisher FP-404. Fisher Flying Products was originally based in Edgeley, North Dakota, USA but the company is now located in Woodbridge, Ontario, Canada.
National historic sites are generally federally owned and administered properties, though some remain under private or local government ownership. There are currently 86 NHSs, of which 76 are official NPS units, 9 are NPS affiliated areas, and one is managed by the United States Forest Service.