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National Stock Number:
5340-01-527-1986
Federal Supply Class:
5340
National Item Identification Number:
015271986
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:
| NAS1830 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | NAS1830C04B03 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | CROSS-SECTIONAL SHAPE | RECTANGULAR | | CROSS-SECTIONAL LENGTH | 0.183 INCHES MINIMUM AND | | 0.193 INCHES MAXIMUM | | CROSS-SECTIONAL WIDTH | 0.100 INCHES MINIMUM AND | | 0.110 INCHES MAXIMUM | | STYLE DESIGNATOR | PROJECTION ONE END LEFT INTERNAL THREAD | | HOLE DIAMETER | 0.148 INCHES MINIMUM AND | | 0.153 INCHES MAXIMUM | | LENGTH | 0.183 INCHES MINIMUM AND | | 0.193 INCHES MAXIMUM | | RIGHT PROJECTION DIAMETER | 0.177 INCHES MINIMUM | | RIGHT PROJECTION LENGTH | 0.177 INCHES MINIMUM AND | | 0.188 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) | | NOMINAL THREAD SIZE | 0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD QUANTITY PER INCH | 32 LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD CLASS | 2B LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD DIRECTION | RIGHT-HAND LEFT EXTERNAL | | THREAD LENGTH | 0.188 INCHES NOMINAL LEFT EXTERNAL |
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