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National Stock Number:
5340-00-457-9255
Federal Supply Class:
5340
National Item Identification Number:
004579255
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:
| 10190484 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 457-5689 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
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Techincal Specification:
| MATERIAL | STEEL COMP 630 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CHROMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320, TYPE 1, CLASS 2D FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | CROSS-SECTIONAL SHAPE | HEXAGON | | WIDTH ACROSS FLATS | 0.614 INCHES MINIMUM AND | | 0.627 INCHES MAXIMUM | | STYLE DESIGNATOR | GROOVED W/ LEFT INTERNAL AND RIGHT EXTERNAL THREAD | | GROOVE DIAMETER | 0.374 INCHES NOMINAL | | GROOVE WIDTH | 0.125 INCHES NOMINAL | | END RADIUS | 0.156 INCHES NOMINAL | | LENGTH | 0.625 INCHES NOMINAL | | DISTANCE FROM END TO GROOVE | 0.061 INCHES MINIMUM AND | | 0.063 INCHES MAXIMUM | | SMALLER GROOVE RADIUS | 0.010 INCHES NOMINAL | | SMALLER GROOVE DIAMETER | 0.314 INCHES MINIMUM AND | | 0.324 INCHES MAXIMUM | | THREAD LENGTH | 0.437 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 18876 | | DESIGN CONTROL REFERENCE | 10190484 |
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