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National Stock Number: 5340-01-385-2745
Federal Supply Class: 5340
National Item Identification Number: 013852745
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:
1030-H-A-690-22 | 51506 | ACCURATE SCREW MACHINE CORP | C5088169 | 57946 | US ARMY COMBAT SURVEILLANCE AND TARGET ACQUISITION LABORATORY |
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Techincal Specification:
MATERIAL | ALUMINUM ALLOY OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/3-T3 ALLOY 2021 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | CHROMATE OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 C1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | CROSS-SECTIONAL SHAPE | HEXAGON | WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL | STYLE DESIGNATOR | INTERNALLY THREADED FULL LENGTH | LENGTH | 0.685 INCHES MINIMUM AND | | 0.695 INCHES MAXIMUM | THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) | NOMINAL THREAD SIZE | 0.112 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) | THREAD QUANTITY PER INCH | 40 LEFT INTERNAL (INCLUDES THRU THREAD) | THREAD CLASS | 2B LEFT INTERNAL (INCLUDES THRU THREAD) | THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) | THREAD LENGTH | 0.690 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) |
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