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National Stock Number:
5340-01-371-7965
Federal Supply Class:
5340
National Item Identification Number:
013717965
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:
| 166-37SS8-32E | 57177 | PROMPTUS ELECTONIC HARDWARE INC | | 6509968 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE | HEXAGON | | LENGTH | 3.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA582 COND. A COMP 303 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD SIZE | 0.164 INCHES RIGHT INTERNAL0.164 INCHES RIGHT EXTERNAL | | RIGHT PROJECTION DIAMETER | 0.375 INCHES NOMINAL | | RIGHT PROJECTION LENGTH | 0.375 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.375 INCHES NOMINAL | | STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT EXTERNAL THREAD | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2B RIGHT INTERNAL2A RIGHT EXTERNAL | | THREAD DIRECTION | RIGHT-HAND RIGHT INTERNAL | | THREAD LENGTH | 0.438 INCHES NOMINAL RIGHT INTERNAL0.375 INCHES NOMINAL RIGHT EXTERNAL | | THREAD QUANTITY PER INCH | 32 LEFT INTERNAL (INCLUDES THRU THREAD)32 RIGHT INTERNAL32 RIGHT EXTERNAL | | THREAD SERIES DESIGNATOR | UNC RIGHT INTERNALUNC RIGHT EXTERNAL |
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