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National Stock Number: 5340-01-629-3257
Federal Supply Class: 5340
National Item Identification Number: 016293257
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:
721-8217295-42 | 53711 | NAVAL SEA SYSTEMS COMMAND | H861-8000-42 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
MATERIAL | NICKEL ALLOY 400 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281, CL-A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | CROSS-SECTIONAL SHAPE | HEXAGON | CROSS-SECTIONAL LENGTH | 0.750 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL | LENGTH | 0.380 INCHES NOMINAL | NOMINAL THREAD SIZE | 0.375 INCHES RIGHT INTERNAL | THREAD QUANTITY PER INCH | 16 RIGHT INTERNAL | THREAD CLASS | 3B RIGHT INTERNAL | THREAD DIRECTION | RIGHT-HAND RIGHT INTERNAL | THREAD LENGTH | 0.370 INCHES NOMINAL RIGHT INTERNAL | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, HEX STOP |
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