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National Stock Number:
5340-00-188-7366
Federal Supply Class:
5340
National Item Identification Number:
001887366
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:
| R1021-1 | 88001 | UNITED STATES POSTAL SERVICE |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE | HEXAGON | | SMALLER GROOVE DIAMETER | 0.343 INCHES NOMINAL | | SURFACE TREATMENT | PASSIVATE OVERALL | | DISTANCE FROM END TO GROOVE | 0.938 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 OVERALL | | STYLE DESIGNATOR | GROOVED W/ LEFT INTERNAL AND RIGHT EXTERNAL THREAD | | THREAD LENGTH | 0.380 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD LENGTH | 0.507 INCHES NOMINAL RIGHT EXTERNAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-763 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL | | GROOVE DIAMETER | 0.343 INCHES NOMINAL | | SMALLER GROOVE RADIUS | 0.060 INCHES NOMINAL | | LENGTH | 2.813 INCHES NOMINAL | | GROOVE RADIUS | 0.060 INCHES NOMINAL |
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