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National Stock Number:
5340-01-478-8839
Federal Supply Class:
5340
National Item Identification Number:
014788839
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:
| NAS1831 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | NAS1831C5D21 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| CROSS-SECTIONAL WIDTH | 0.313 INCHES MAXIMUM | | CROSS-SECTIONAL LENGTH | 1.3125 INCHES MINIMUM AND 1.3130 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE | RECTANGULAR | | LENGTH | 1.313 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AST-303,CONDITIONA ASSN STD 1ST MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT INTERNAL THREADS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD CLASS | 28 LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD LENGTH | 0.438 INCHES MINIMUM AND 0.440 INCHES MAXIMUM LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD SERIES DESIGNATOR | UNF LEFT INTERNAL (INCLUDES THRU THREAD) | | THREAD SERIES DESIGNATOR | UNF RIGHT EXTERNAL | | THREAD QUANTITY PER INCH | 32 LEFT INTERNAL (INCLUDES THRU THREAD) |
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