5340-00-285-5234 STANDOFF,THREADED,SPACING Index 5340-00-650-4122 COVER,ACCESS

National Stock Number:
5340-00-638-0088

Federal Supply Class:
5340

National Item Identification Number:
006380088

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:
1339229PC810001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
FLANGE DIAMETER0.500 INCHES NOMINAL
FLANGE THICKNESS1.000 INCHES NOMINAL
LENGTH2.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE STANDOFF
MATERIALSTEEL COMP 1020 STANDOFF
NOMINAL THREAD SIZE0.312 INCHES RIGHT EXTERNAL
SPECIAL FEATURESNUT END HAS CHAMFER 0.031 IN. BY 40.0 DEG MIN TO 50.0 DEG MAX
STYLE DESIGNATORFLANGED WITH LEFT INTERNAL THREAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-16232 TY1 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF
SURFACE TREATMENTPHOSPHATE MANGANESE STANDOFF
THREAD CLASS3B LEFT INTERNAL (INCLUDES THRU THREAD)3A RIGHT EXTERNAL
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTIONRIGHT-HAND RIGHT EXTERNAL
THREAD LENGTH0.688 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)0.625 INCHES NOMINAL RIGHT EXTERNAL
THREAD SERIES DESIGNATORUNF RIGHT EXTERNAL
THREAD QUANTITY PER INCH24 RIGHT EXTERNAL


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