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National Stock Number: 5340-01-420-0104
Federal Supply Class: 5340
National Item Identification Number: 014200104
Description: STANDOFF,THREADED,SPACING
Detail: A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see STUD (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see NUT (as modified); use maximum dimensions(s) for compliance.
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Manufacturer Information:
426873-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
MATERIAL | ALUMINUM ALLOY 6061 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | CHROMATE OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | CROSS-SECTIONAL SHAPE | ROUND | DIAMETER | 0.245 INCHES MINIMUM AND | | 0.255 INCHES MAXIMUM | STYLE DESIGNATOR | LEFT INTERNAL THREAD | LENGTH | 2.620 INCHES MINIMUM AND | | 2.630 INCHES MAXIMUM | RIGHT SLOT WIDTH | 0.043 INCHES MINIMUM AND | | 0.053 INCHES MAXIMUM | RIGHT SLOT DEPTH | 0.070 INCHES MINIMUM AND | | 0.080 INCHES MAXIMUM | THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) | NOMINAL THREAD SIZE | 0.138 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) | THREAD QUANTITY PER INCH | 32 LEFT INTERNAL (INCLUDES THRU THREAD) | THREAD CLASS | 2B LEFT INTERNAL (INCLUDES THRU THREAD) | THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) | THREAD LENGTH | 0.240 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) |
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