5340-01-090-2490 COVER,ACCESS Index 5340-01-165-3478 COVER,ACCESS

National Stock Number:
5340-01-091-6055

Federal Supply Class:
5340

National Item Identification Number:
010916055

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.


Manufacturer Information:
204-43222-181205THE BOEING COMPANY


Techincal Specification:
MATERIALSTEEL COMP 4130 OR
ALUMINUM ALLOY 2024 STANDOFF
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR
QQ-A-225/6 FED SPEC 2ND MATERIAL RESPONSE STANDOFF
STYLE DESIGNATORFLANGED WITH LEFT INTERNAL THREAD
FLANGE THICKNESS2.870 INCHES MINIMUM AND
2.930 INCHES MAXIMUM
LENGTH3.720 INCHES MINIMUM AND
3.780 INCHES MAXIMUM
FLANGE WIDTH ACROSS FLATS0.375 INCHES NOMINAL
THREAD SERIES DESIGNATORUNF LEFT INTERNAL (INCLUDES THRU THREAD)
UNF RIGHT EXTERNAL
NOMINAL THREAD SIZE0.190 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
0.190 INCHES RIGHT EXTERNAL
THREAD QUANTITY PER INCH32 LEFT INTERNAL (INCLUDES THRU THREAD)
32 RIGHT EXTERNAL
THREAD CLASS2B LEFT INTERNAL (INCLUDES THRU THREAD)
2A RIGHT EXTERNAL
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
RIGHT-HAND RIGHT EXTERNAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE81205
DESIGN CONTROL REFERENCE204-43222-1


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